Best Cloud Storage Apps for Android

The storage warning came at the checkpoint, the way it always does. Five minutes before the bus moved, a 90MB video to send, and the phone said storage full. Like it had been saving the line all week.

I fixed that phone, so I had to learn where the space really goes. The answer is three numbers, and on a metered bundle the smallest one stops you first.

The three numbers every free tier hides

Every roundup prints one number per app. Nobody prints what that number is shared with, or how much data can move through it. Here are the six that matter, all from the vendor's own pages.

Service	Free space	Shared with	The cap that bites
Google	15GB	Gmail, Photos, Drive, WhatsApp backups, SMS, call logs	2 years over quota, content may be removed
MEGA	20GB	Nothing; zero-knowledge encryption	Transfer cap not printed
pCloud	up to 10GB	Nothing	50GB shared-link traffic a month
Sync	5GB	Nothing; end-to-end encryption	5 of your own devices
OneDrive	5GB	Outlook attachments, Teams recordings, Recycle Bin	Microsoft may delete after 6 months over quota
Dropbox	2GB	Nothing printed	Connect up to 3 devices

Google is the default because it is already on your phone. The fifteen you were promised shrinks the moment WhatsApp moves in as a permanent tenant.

MEGA prints 20GB free and locks files on your device before upload. pCloud prints up to 10GB free and caps link traffic at 50GB a month. Sync caps you at five of your own devices. Dropbox prints 2GB. OneDrive prints 5GB, and that pool is shared with Outlook and Teams too, per Microsoft's own storage FAQ.

The filter for a metered plan: back up on Wi-Fi only, and count the upload before you admire the space. A 20GB pool you cannot afford to fill is a drawer you cannot open.

Free first: the picks

Google Drive, the default

Who it is for: you, if Gmail and WhatsApp already live there. What it does: files, scanning, sharing, 10B+ downloads on Play. What it costs: free, inside the shared pool. Where it loses: your WhatsApp backup rents the same 15GB your photos need. Google's own Play listing prints the 15GB figure, and the 5GB footnote is below.

MEGA, the biggest free pool

Who it is for: you, if 15GB never lasts and you want encryption before upload. What it does: 20GB free, zero-knowledge, apps for every screen, 100M+ downloads. What it costs: free. Where it loses: forget the password and nobody can recover your files, not even MEGA.

pCloud, the pay-once pick

Who it is for: you, if monthly fees make you tired. What it does: up to 10GB free, 2TB lifetime at $379 today, expiring links, offline copies. What it costs: free to start; 50GB of shared-link traffic a month until you pay. Where it loses: sharing a big folder to a family group burns that 50GB like harmattan fire.

Dropbox Basic, the small print

Who it is for: anyone already on a Dropbox team plan. What it does: 2GB free, three devices, 30-day recovery, previews for 175 file types. What it costs: free, and it feels like it. Where it loses: the smallest free pool on this page, by a wide margin.

Sync, the quiet encrypted one

Who it is for: you, if end-to-end encryption is the point and 5GB is enough. What it does: 5GB free, five of your own devices, two-factor auth, 30-day file history. What it costs: free. Where it loses: a bare-bones app that does encryption and nothing else.

OneDrive, the Microsoft route

Who it is for: you, deep in Word and Outlook. What it does: 5GB free, camera upload, Office editing inside stored files. What it costs: free; the Microsoft 365 Basic price was not observable today, so it does not print here. Where it loses: the 5GB pool is shared with Outlook and Teams, and six months over quota can end with your files deleted.

Camera backup, stated as a risk

Google Photos is how most of us meet the 15GB wall. Backup counts photos after 1 June 2021. Photos in Storage Saver from before that date never counted, so deleting them frees nothing.

Sweeping those old photos is the tech version of sweeping the sea, and the sea does not care.

On my phone, backup lives in Google Photos, your profile photo, Photos settings, Backup. Set it to Wi-Fi only and the bundle survives the month. Then open Settings, Storage, and read what the pool is really holding. The guide to when deleting files does not free space covers clearing the phone itself. The space-saving guide attacks the same leak from the other side.

What counts against the pool, and the two-year clause

Google's help page, read today, prints the list. All of it counts against your 15GB:

• Photos and videos backed up after 1 June 2021
• Gmail messages and attachments, Spam and Trash included
• Drive files, PDFs, images and videos; shared-folder files count against the owner only
• Meet call recordings
• Docs, Sheets, Slides, Forms and Recorder files edited after 1 June 2021
• WhatsApp backups on Android, the same pool your chat history rents; the guide to reading deleted WhatsApp messages lives in it too
• SMS and MMS, call logs and history, device settings, app data

The page goes further, in its own words. Stay over for 2 years or longer, and Google may remove your content. Google's clause reads: "all of your content in your Google Account may be removed". It names Gmail, Photos, Drive, Docs and your Android device's backup. You get at least three months' notice, a chance to pay or clean up, and a way to download everything first.

Long before two years, the pool bites quietly. You cannot upload to Drive. You cannot back up new photos. Gmail sending and receiving can break, and nobody can edit your Docs.

Now the honest mess. Google's help page and the Drive listing still print 15GB. Google Photos' own Play listing, updated 13 November 2026, carries this footnote:

"In some countries, every account gets 5 GB of storage with the option to unlock an additional 10 GB by adding a phone number."

PCWorld reported the same in May 2026. TechRadar called it a test in select regions, on new accounts only. Google describes it as a test. The two pages do not agree, and neither is a corrected copy of the other. I cannot tell you which one your account gets. Open Settings, your Google account, Storage, and read the number on your own screen. That figure is the only one that matters today.

Deleting a large batch takes up to 48 to 72 hours to reach the pool, so check twice before you panic once.

What it costs

Every USD figure below was read off the vendor page on 14 November 2026. pCloud's sale moves; read it fresh before paying.

Plan	USD
pCloud 500GB Lifetime	$159 (was $279)
pCloud 2TB Lifetime	$379 (was $709)
pCloud 10TB Lifetime	$1,099 (was $2,799)

The lifetime arithmetic is worth one minute. $159 for 500GB is about $2.65 a month across five years. The 2TB tier at $379 is about $6.32 a month the same way. Both beat the monthly drip if you keep the phone long enough.

Google One pricing varies by country, and the Nigerian figure was not observable today, so it does not print here. OneDrive is the warning about free pools: 15GB until 2016, then 5GB from 27 July 2016, per Windows Central's dated report. Free pools move. Lifetime ones do not.

Privacy: the one test that matters

Ask each app one question. Can the company running the server read your file? Client-side encryption means the file is locked on your phone before it travels, and the provider holds a key it cannot use.

MEGA encrypts before upload by default. Sync's free tier is end-to-end by default. pCloud is Swiss-based and sells Crypto as a paid add-on, separate from every figure above, so nothing on this page bundles it in. Google Drive and Dropbox are not end-to-end. Cloudwards suggests Google scans your uploads; that is their claim, not a finding this page adopts.

If the file would embarrass you on a billboard, it does not belong in a pool you do not control.

Nigeria: the cloud your Tecno came with

Tecno sells its own cloud, and its marketing does not agree with itself. Here is what is verifiable today:

• CAMON 50 series: TECNO Cloud, 50GB of free cloud storage annually for three years, on TECNO's CAMON 50 page.
• 2TB for 3 months: Google AI Plus, not TECNO Cloud. It is bundled with eligible CAMON 50 series, POVA Curve 2 5G and SPARK 50 series phones, per TECNO's June 2026 press release. Select markets only, a payment method is required, and it auto-charges at the standard price after three months unless you cancel.

TECNO's HiOS page carries its own caveat: the free cloud storage varies by model and region. The number that matters is on your phone. Open Settings, TECNO Cloud, and read what it prints next to storage. That screen outranks every ad.

Nobody's roundup measured the TECNO cloud's speed or its failure rate, and this page will not invent a verdict. What is true: it is free, it is already on the phone, and backing up on Wi-Fi costs you nothing. Treat it as a starting allowance, not as the only copy of your life.

Offline: what opens

The honest answer, app by app. Drive, OneDrive, Dropbox, MEGA, Sync and pCloud all let you pin files offline, one by one. Nothing opens what you never marked, and airplane mode is honest about it.

Lifehacker's backup roundup points readers at Titanium Backup. It requires a rooted phone, my phone is not rooted, and rooting leaves the warranty-and-trust world this page lives in. Skip it.

For moving files between phones, and for offline discipline itself, those guides live elsewhere on this site; the problems hub maps the territory.

Which one is yours

• Gmail and WhatsApp already live there: Google's shared 15GB, eyes open, backup on Wi-Fi.
• Biggest free pool, encryption included: MEGA, 20GB, free.
• Keeping the phone for years, hate monthly fees: pCloud lifetime, 2TB if $379 is reachable.
• Already paying for Microsoft 365: OneDrive is inside it, 1TB of it.
• Camera-backup heavy with pre-2021 photos: Google Photos still wins on search, whatever the pool's arithmetic says.

Start with Google's shared 15GB and MEGA's 20GB, both free. Reach for pCloud's lifetime only when your own Settings still says full.