# Calcular vs MathChirp

The clearest difference is price: MathChirp at Free against Calcular's $0.99. MathChirp also leads on in-app purchases (none vs 1) and iOS requirement (15.0 vs 26.0). Calcular's advantage is ads (none vs shown). On device support there is nothing between them.

MathChirp is free to download; Calcular costs $0.99 up front. Calcular sells 1 one-off in-app purchase. MathChirp asks for nothing beyond the download.

## The numbers

| Metric | Calcular | MathChirp |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 22 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pierre Stanislas](https://appshunter.io/developer/1261009329) | [nguyen van sang](https://appshunter.io/developer/1575122979) |

## What reviewers say

### Calcular

[App page](https://appshunter.io/ios/app/calcular-mental-math-trainer/id1506363398)

Practice arithmetic entirely hands-free with voice commands. Problems are spoken aloud, and answers are given by speaking, allowing you to train your brain while commuting, exercising, or cooking. Features adaptive difficulty and detailed progress tracking.

**Highlights:** Fully voice-driven gameplay, Adaptive difficulty levels, Elo rating system, Times table mastery map, Streak-based challenges, Smart progress tracking, Apple Intelligence insights

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calcular premium | $2.99 | one-time |


### MathChirp

[App page](https://appshunter.io/ios/app/mathchirp-ai-math-practice/id6799354516)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calcular free?

Calcular costs $0.99, and also offers in-app purchases.

### Is MathChirp free?

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

### Do Calcular or MathChirp have ads?

MathChirp shows ads; Calcular does not.

---

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