Calculator area vs ThirtySeconds
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator area
Easily calculate the area of various shapes like rooms, roofs, and ceilings with a few taps. The app automatically corrects right angles and offers an option for manual angle correction to create any shape. It also allows for easy manipulation of angles and merging of walls.
- Calculate area of rooms, roofs, ceilings
- Automatic right angle correction
- Manual angle correction for any shape
- Move and merge walls
- User feedback integration
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If you need to quickly find out the area of a room, roof, ceiling, or any shape in just a few clicks on the screen, this application is for you. If your shape has right angles, the program will correct them automatically. If the angles are not right, go to settings and apply angle correction, then from the very beginning of construction, you can create any shape. Move the angles to the desired location by long-pressing, merge walls by switching to the displacement mode at the bottom of the screen. If you have suggestions for improving the application, write to us, we will definitely listen to your opinion. (There is information in the settings on where to write.) We really hope that our application will make your life a little easier! Good luck!
ThirtySeconds
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30 Sync is a simple, powerful app that helps you reset, refocus, and realign in just 30 seconds. Whether you need a quick mental reset or a moment of clarity, 30 Sync keeps you grounded and on track.
Screenshots
Verdict
The clearest difference is ads: ThirtySeconds at none against Calculator area's shown. ThirtySeconds also leads on update cadence (daily vs every 11 months). Calculator area's advantage is device support (4 vs 2) and iOS requirement (14.0 vs 17.0). On price and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Calculator area ships an update every 11 months, ThirtySeconds daily. The most recent releases landed on September 25, 2026 and October 5, 2026 respectively.
| Parameter | Calculator area | ThirtySeconds |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 11 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 38 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | KSENIYA DEMIDOVA | Richard Payne |
In-app purchases
Calculator area
No in-app purchases
ThirtySeconds
No in-app purchases
Questions
Is Calculator area free?
Is ThirtySeconds free?
Do Calculator area or ThirtySeconds have ads?
Which is updated more often, Calculator area or ThirtySeconds?
Other comparisons
