# calculets vs Mental Math Bootcamp

The clearest difference is ads: Mental Math Bootcamp at none against calculets's shown. Mental Math Bootcamp also leads on update cadence (monthly vs every 2 months). calculets's advantage is iOS requirement (12.2 vs 18.0). On price, in-app purchases and device support there is nothing between them.

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

calculets ships an update every 2 months, Mental Math Bootcamp monthly. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | calculets | Mental Math Bootcamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (38 ratings)](https://appshunter.io/ios/app/calculets-math-game-puzzle/id1239048330/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 88.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 24 MB | 4 MB |
| Requires iOS | **12.2** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jaime C. Carriedo](https://appshunter.io/developer/785723408) | [Marcelo Palacios](https://appshunter.io/developer/1772640385) |

## What reviewers say

### calculets

[App page](https://appshunter.io/ios/app/calculets-math-game-puzzle/id1239048330)

Engage in a simple yet challenging arithmetic puzzle game. Combine numbers using addition, subtraction, multiplication, and division to reach a target number. Offers multiple difficulty levels and an undo feature for mistakes.

**Highlights:** Arithmetic puzzle gameplay, Addition, subtraction, multiplication, division, Target number challenges, Multiple difficulty levels, Undo operation feature

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for mental math practice
- 👍 Entertaining and fun game
- 👍 Helps improve calculation skills
- 👍 Good for all ages
- 👍 Hypnotizing bubbles

**What reviewers complain about**

- 🐛 Progress reset issue
- 🐛 Many ads between games
- 🐛 Difficulty with division
- 🐛 Doesn't teach anything (for one user)
- 🐛 Can get tiring

**Reported bugs**

- Progress reset from 35 to 4
- Cannot change division setting for a child

**Requested features**

- Add levels for 15
- Add extra for diamonds
- Specify ages/grades instead of child descriptions
- Provide options for those who don't know


### Mental Math Bootcamp

[App page](https://appshunter.io/ios/app/mental-math-bootcamp/id6744937602)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is calculets free?

calculets is free to download, with no in-app purchases.

### Is Mental Math Bootcamp free?

Mental Math Bootcamp is free to download, with no in-app purchases.

### Do calculets or Mental Math Bootcamp have ads?

calculets shows ads; Mental Math Bootcamp does not.

### Which is updated more often, calculets or Mental Math Bootcamp?

calculets ships an update every 2 months, and Mental Math Bootcamp monthly. Most recently, calculets was updated on November 2, 2026 and Mental Math Bootcamp on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*