Comparison

Blast open source password mgr vs Paint Calculator Master

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Blast open source password mgr

Features
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Blast is an open-source password and secrets keeper. It can be used on almost any modern device. It stores your passwords in an encrypted file, allowing you to remember only one password (the "master password") instead of all the username/password combinations that you use. Why choose Blast? * No Proprietary Cloud Needed: Blast doesn't require its own cloud to work. It's designed to use your favorite cloud as a backend or just your local file system. * Secure Storage: All your data is kept in one single file protected by a master password. The file is in an easily extendable .json format. Before being saved, it is encrypted using the 256-bit AES (Advanced Encryption Standard), making it super easy to move elsewhere. * Cross-Platform Compatibility: Written from the ground up using Flutter, one of the most widely used multiplatform frameworks. One single source code will build versions for all the current most used platforms. Download Blast today and keep your passwords safe and sound!

About

Paint Calculator Master

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Paint Calculator helps you estimate paint requirements, track material costs, manage painting projects, and generate reports. Multi-step project wizard, room types, unit conversion, doors and windows, waste percentage, and coverage rates. Create unlimited projects with photos. 100% offline, no ads, no tracking.

Screenshots

Blast open source password mgr3 screens
Paint Calculator Master4 screens

Verdict

The call

The clearest difference is update cadence: Paint Calculator Master at daily against Blast open source password mgr's weekly. Paint Calculator Master also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Blast open source password mgr ships an update weekly, Paint Calculator Master daily. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard2 real differences ยท 4 level
Blast open source password mgr versus Paint Calculator Master: the parameters behind the verdict, then further details
ParameterBlast open source password mgrPaint Calculator Master
PriceFreeFree
Update frequencyWeeklyDaily โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Mac โ€” betteriPhone, iPod
Requires iOS17.615.0 โ€” better
Further details โ€” not scored
Size28 MB32 MB
Age rating4+4+
DeveloperNicola DelfinoHABAN GAMAZ

In-app purchases

None

Blast open source password mgr

No in-app purchases

None

Paint Calculator Master

No in-app purchases

Questions

Is Blast open source password mgr free?
Blast open source password mgr is free to download, with no in-app purchases.
Is Paint Calculator Master free?
Paint Calculator Master is free to download, with no in-app purchases.
Do Blast open source password mgr or Paint Calculator Master have ads?
Neither Blast open source password mgr nor Paint Calculator Master shows ads.
Which is updated more often, Blast open source password mgr or Paint Calculator Master?
Blast open source password mgr ships an update weekly, and Paint Calculator Master daily. Most recently, Blast open source password mgr was updated on October 24, 2026 and Paint Calculator Master on October 16, 2026.

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