Google Play / photography / PRIVATE PHOTO VAULT - KEEPSAFE
REVIEW
Keepsafe is the photo vault that outlived its category's worst reputation.
Fifteen years in, the original Android private-photo app is still around — older, more cautious, and asking for $59.99 a year to unlock the features that used to be free.
BY THE APP COMRADE DESK · MAY 11, 2026 · 4 MIN READ
Private Photo Vault - Keepsafe
KEEPSAFE
OUR SCORE
6.8
GOOGLE PLAY
★ 4.7
PRICE
Free
In-app purchases
Photo-vault apps occupy one of the seedier corners of the Play Store. Search “private photo vault” and you get a wall of nearly identical icons — vaults disguised as calculators, vaults disguised as audio players, vaults from developers with one app, three reviews, and a Gmail support address. Many of them have been delisted in the last two years for malware, ad fraud, or simply abandoning the subscription while continuing to charge for it. It is, by any honest measure, a bad neighbourhood.
Keepsafe is the app that has been on that block the longest. Kii Inc. launched it in 2010, took venture funding, pivoted through a cloud product and a VPN, and is still shipping updates in 2026. The app holds a 4.7-star average across more than a million Play Store reviews, which in this category is meaningful — most of its competitors don’t have a million users, never mind a million happy ones. The Secret Door icon disguise, the on-device AES-256 encryption, the break-in alerts: these are real features serving a real user base, much of which is, per the company’s own published research, women in coercive relationships.
The honest review acknowledges the price has caught up with the category. $59.99 a year is more than most people pay for any utility app, and Keepsafe’s free tier has been quietly hollowed out over the years — fingerprint unlock, cloud backup, multiple albums, all features that used to be free are now paywalled, with full-screen ads in the space they vacated. The competing built-in Locked Folder in Google Photos is free, integrated, and arguably more secure (Google’s at-rest encryption is harder to attack than any single app’s). Keepsafe’s pitch is no longer “the only photo vault that works” — it’s “the photo vault that’s still around.” That’s a real pitch in this category. It’s just not worth $60 a year for most people.
Keepsafe is what survives when a sketchy app category grows up — older, slower, more expensive, but no longer the worst option in its aisle.
FEATURES
Keepsafe is a PIN-protected gallery. You import photos from your camera roll into an encrypted local vault, and the originals are deleted from the public gallery. Re-entering Keepsafe requires a 4-digit PIN, a pattern, or device biometrics. The vault organises imports into albums; a "Secret Door" feature can disguise the app icon as a calculator.
The free tier covers basic vaulting with ads. Premium ($9.99 monthly or $59.99 annually) unlocks cloud backup, unlimited storage, fingerprint unlock, fake PIN decoys (a second PIN that opens a sanitised version of the vault), break-in alerts (front-camera photo of anyone who enters a wrong PIN), and the ability to share vault links with expiry timers. A separate Keepsafe Photos product (originally called Keepsafe Cloud) handles long-term encrypted backup of the whole gallery, not just hidden items.
Keepsafe Mobile Security, a separate app from the same developer, bundles a VPN and breach monitoring — sold to existing vault users as a cross-sell.
MISSION ACCOMPLISHED
Longevity matters here more than in most categories. Photo-vault apps are a graveyard — half the top results on Play Store have been delisted, sold to opaque shell companies, or quietly stopped receiving updates while still collecting subscriptions. Keepsafe has been continuously maintained since 2010, is a registered Delaware company (Kii Inc., formerly Keepsafe Software), and publishes an actual privacy policy you can read without a lawyer. That sounds like a low bar. In this category, it is not.
The encryption is AES-256 on-device, with cloud backups encrypted before upload. The Secret Door icon-disguise is the rare gimmick that actually helps the people who need it — partners going through controlling relationships are the documented user base, and a vault disguised as a calculator does meaningful protective work. The 4.7 Play Store rating across 1M+ reviews is real, not bought.
ROOM TO IMPROVE
The monetisation has aged poorly. Features that were free in 2014 — fingerprint unlock, cloud backup, more than one album — are now gated behind a subscription that costs more annually than the entire app cost in its first decade. The free tier is heavily ad-supported, including occasional full-screen interstitials when you open the vault, which is exactly when you want a quiet, fast experience. Recent Play Store reviews mention auto-renewal disputes and refund friction; the company's billing UX is not friendly when users want out.
The cloud backup story is also confused. Keepsafe Photos (the cloud product) and Keepsafe Vault (this app) are sold as separate subscriptions with overlapping features, and the boundary between them shifts with each major update. If you subscribe today, read the current pricing page carefully — what you think you bought may not match what you get.
CONCLUSION
Keepsafe is a reasonable pick if you specifically need photo-vaulting, can stomach the $60-a-year ask, and want a company that will probably still be around in three years. For free vaulting, the built-in "Locked Folder" in Google Photos (available on most Android 12+ devices) covers the basic case without ads or a subscription. For more serious threat models — journalists, activists, people fleeing abusive situations — consider Signal's disappearing-photo feature plus a hardware-encrypted device, not a single app behind a 4-digit PIN.