# FlashToPass vs Number Flash

The clearest difference is in-app purchases: Number Flash at none against FlashToPass's 2. Number Flash also leads on iOS requirement (11.0 vs 26.0). FlashToPass's advantage is review sentiment (67% vs 33%) and update cadence (every 4 months vs every 57 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. FlashToPass sells 2 in-app purchases, starting at $0.99 per year. Number Flash asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for FlashToPass against 4.3 for Number Flash. That said, the two scores are not equally well evidenced: FlashToPass has 923 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 67% of FlashToPass's written reviews are positive against 33% of Number Flash's.

FlashToPass ships an update every 4 months, Number Flash every 57 months. The most recent releases landed on September 30, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | FlashToPass | Number Flash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (923 ratings)](https://appshunter.io/ios/app/flashtopass-math-flash-cards/id330482882/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/number-flash/id610929803/reviews) |
| Number of ratings | **923** | 4 |
| Positive reviews | **66.7% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 57 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 21 MB |
| Requires iOS | 26.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scybot Technologies, L.L.C.](https://appshunter.io/developer/327697345) | [Mitchell Mark](https://appshunter.io/developer/476477906) |

## What reviewers say

### FlashToPass

[App page](https://appshunter.io/ios/app/flashtopass-math-flash-cards/id330482882)

Master math facts with interactive flashcards. Reinforce concepts, practice addition for free, and unlock more operations and customization through in-app purchases. Supports dark mode and offers printable exports.

**Highlights:** Interactive math flashcards, Addition practice (free), Customizable card sets, Printable exports, Modern design with dark mode, Practice by number and difficulty

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $0.99 | per year |
| Lifetime Unlock | $4.99 | one-time |

**What reviewers like**

- 👍 Great for learning math facts
- ⏱️ Helpful timer feature
- 🎓 Useful for practicing math skills
- 🌟 Engaging and addictive
- 🎨 Good visual design

**What reviewers complain about**

- 🔒 Locked content requires purchase
- 💰 Ads can be distracting
- 🐛 Crashes and compatibility issues
- 🔍 Limited customization options
- 🕹️ Repetitive gameplay

**Reported bugs**

- Crashes when entering answers
- Timer not working as expected
- Compatibility issues with iOS updates
- Keyboard disappearing during use

**Requested features**

- Allow setting number of questions
- Add more difficulty levels
- Include doubles facts practice
- Provide detailed performance tracking
- Improve keyboard layout and functionality


### Number Flash

[App page](https://appshunter.io/ios/app/number-flash/id610929803)

This educational app helps young children develop number sense by flashing ten frames and having them recall the quantity. It encourages strategic thinking about numbers in relation to five and ten, aiding in basic fact acquisition. Teachers can use it for interactive classroom activities.

**Highlights:** Flashing ten frames with dots, Adjustable display duration, Number recall challenges, Develops number sense, Supports strategic thinking, Classroom projection mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlashToPass free?

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

### Is Number Flash free?

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

### Which has better reviews, FlashToPass or Number Flash?

FlashToPass is rated higher. FlashToPass averages 4.4 out of 5 from 923 ratings, while Number Flash averages 4.3 from 4 ratings.

### Do FlashToPass or Number Flash have ads?

Neither FlashToPass nor Number Flash shows ads.

### Which is updated more often, FlashToPass or Number Flash?

FlashToPass ships an update every 4 months, and Number Flash every 57 months. Most recently, FlashToPass was updated on September 30, 2026 and Number Flash on June 3, 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.*