Calculator vs NoAdsCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator
This is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.
- Easy to use interface
- Clear display
- Customizable background
- Customizable display themes
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Calculator-- is a simple calculator that is easy to use and read. Select the desired background and display. If you like this app, please consider giving it a rating. Your support will help keep the updates coming! Thank you for your support!
NoAdsCalc
A straightforward calculator designed for a clean user experience. It offers fast startup and displays the formula being calculated, all without any advertisements on the main screen.
- No ads on main screen
- Displays calculation formula
- Fast startup speed
- Supports iPhone and iPad
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Calculator without ads ・No ads on main screen ・Show formula ・Fast startup
Screenshots
Verdict
The clearest difference is review sentiment: Calculator at 80% against NoAdsCalc's 0%. Calculator also leads on rating (4.7 vs 1.0) and ratings volume (910 vs 1). NoAdsCalc's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support 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 holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Calculator has 910 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of Calculator's written reviews are positive against 0% of NoAdsCalc's.
Calculator ships an update every 13 months, NoAdsCalc every 15 months. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.
| Parameter | Calculator | NoAdsCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (910 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 79.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 910 — better | 1 |
| Update frequency | Every 13 months — better | Every 15 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Horizon Business, Inc. | Takashi Tsuchiya |
Customer experience
Calculator
NoAdsCalc
Bugs and requests
Calculator
Reported bugs
2 issues- Sound toggle switch doesn't work to turn off sounds
- App crashes or freezes on some devices
Requested features
3 requests- Add percentage and other advanced math functions
- Allow landscape mode
- Add option to turn off button sounds
NoAdsCalc
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator
No in-app purchases
NoAdsCalc
No in-app purchases
