# Math Formulas vs Subitise Flashcards

The clearest difference is update cadence: Math Formulas at monthly against Subitise Flashcards's every 28 months. Math Formulas also leads on price ($0.99 vs $2.99). Subitise Flashcards's advantage is iOS requirement (15.5 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Math Formulas costs $0.99 and Subitise Flashcards $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Math Formulas ships an update monthly, Subitise Flashcards every 28 months. The most recent releases landed on September 28, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Math Formulas | Subitise Flashcards |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[4.1 (11 ratings)](https://appshunter.io/ios/app/math-formulas-ref-guide/id423545644/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 67.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 28 months |
| Monetization | Free | — |
| Size | 18 MB | 94 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oddrobo Software AB](https://appshunter.io/developer/423545647) | [Nicholas Senior](https://appshunter.io/developer/1394528230) |

## What reviewers say

### Math Formulas

[App page](https://appshunter.io/ios/app/math-formulas-ref-guide/id423545644)

Access over 100 high school level math formulas covering algebra, geometry, calculus, trigonometry, probability, and statistics. Includes examples for clarity and a search function to quickly find needed information. Ideal for students, teachers, and math enthusiasts.

**Highlights:** 100+ math formulas, Algebra, geometry, calculus, trig, Probability and statistics, Formulas with examples, Powerful search function, Favorite formulas

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

**In-app purchases:** none


### Subitise Flashcards

[App page](https://appshunter.io/ios/app/subitise-flashcards/id1394528801)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Formulas free?

Math Formulas costs $0.99, with no in-app purchases.

### Is Subitise Flashcards free?

Subitise Flashcards costs $2.99, with no in-app purchases.

### Do Math Formulas or Subitise Flashcards have ads?

Neither Math Formulas nor Subitise Flashcards shows ads.

### Which is updated more often, Math Formulas or Subitise Flashcards?

Math Formulas ships an update monthly, and Subitise Flashcards every 28 months. Most recently, Math Formulas was updated on September 28, 2026 and Subitise Flashcards on September 20, 2026.

---

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