# MathCal vs Flipset

The clearest difference is in-app purchases: Flipset at none against MathCal's 1. Flipset also leads on rating (5.0 vs 4.6). MathCal's advantage is ratings volume (5 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MathCal sells 1 one-off in-app purchase. Flipset asks for nothing beyond the download.

Flipset holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: MathCal has 5 ratings behind it against 1, so its average is the more settled of the two.

MathCal ships an update every 2 weeks, Flipset every 3 weeks. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | MathCal | Flipset |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/mathcal-mental-math-for-kids/id6748434662/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flipset-flashcard-manager/id6758268263/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 73 MB | 73 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [StudyX G.K.](https://appshunter.io/developer/1451314118) | [Cory Chambers](https://appshunter.io/developer/1528403406) |

## What reviewers say

### MathCal

[App page](https://appshunter.io/ios/app/mathcal-mental-math-for-kids/id6748434662)

This app offers a fun and safe way for children to practice mental math through handwritten drills and interactive lessons. It builds a strong math foundation with daily challenges tailored to grade level and can be used offline without ads.

**Highlights:** Handwritten calculation drills, Interactive Montessori lessons, Daily grade-level challenges, Offline usage, Customizable question settings, Progress tracking with calendar stamps

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $12.99 | one-time |


### Flipset

[App page](https://appshunter.io/ios/app/flipset-flashcard-manager/id6758268263)

Create and study custom flashcards offline with this intuitive tool. Organize your study materials into categories and review them at your own pace, with options for text, voice, or image input. All your data is stored locally, ensuring privacy and accessibility without an internet connection.

**Highlights:** Create and edit flashcards with rich text, Organize cards into categories, Manual review sessions with full control, Add cards via typing, voice, or image conversion, Fully offline local data storage, Import and export cards between devices

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

**In-app purchases:** none


## Frequently asked questions

### Is MathCal free?

MathCal is free to download, with in-app purchases available.

### Is Flipset free?

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

### Which has better reviews, MathCal or Flipset?

Flipset is rated higher. MathCal averages 4.6 out of 5 from 5 ratings, while Flipset averages 5.0 from 1 ratings.

### Do MathCal or Flipset have ads?

Neither MathCal nor Flipset shows ads.

### Which is updated more often, MathCal or Flipset?

MathCal ships an update every 2 weeks, and Flipset every 3 weeks. Most recently, MathCal was updated on November 12, 2026 and Flipset on November 5, 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.*