KeepSafe:Local Password vault
by Beijing Longma Yichuang Info Tech Co., Ltd.
- Utilities
- Paid
- Rating
- 0.0
- 0 ratings · Guyana storefront
- Last update
- Mar 31, 2026
- Version 2.3.1
- Size
- 4 MB
- Category
- Utilities
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
keefSafe is the privacy-first password manager that never touches the cloud.
Your passwords, photos, and videos live entirely on your device — encrypted, offline, and under your control alone.
- —— KEY FEATURES ———
Password Vault
Scan or photograph your passwords for instant recognition and encrypted storage. No typing, no leaks.
Encrypted Photo & Video Safe
Lock photos and videos with military-grade encryption. Decrypt temporarily for use, then re-lock automatically. Your private media stays private.
Fake Master Password
Under pressure? Enter your decoy password to reveal a clean, empty vault — protecting your real data when it matters most.
Offline Device Migration
Move your entire vault to a new device without the internet. Export in plaintext for legacy inheritance — you decide who gets access.
- —— PRICING ———
One-time purchase. No subscription. No recurring fees.
Pay once and own keefSafe forever — no monthly charges, no paywalls, no surprises.
Why keefSafe?
- Zero cloud, zero servers, zero risk of remote breach
- No account required — ever
- Works completely offline
- Open for inheritance: export readable data on your terms
Your secrets belong to you. Not to us.
What’s new
Release notes for the latest version, as written by the developer.
Multilingual Support
Save Passwords by Taking Photos
Fixed Known Bugs
Rank history
Daily position in the Congo - Kinshasa charts. #1 is at the top.
- Best rank
- #2
- Current rank
- #9
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
93/100
Not flagged as small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 4 MB
- Price model100% · 15
Price model: paid
- Demand proof80% · 30
Best rank #1, 3 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 2.3.1LatestReleased Mar 31, 2026