# FlashToPass vs Merkaz

The clearest difference is in-app purchases: Merkaz at none against FlashToPass's 3. Merkaz also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. FlashToPass sells 3 in-app purchases, starting at $1.99 per month. Merkaz asks for nothing beyond the download.

FlashToPass ships an update every 4 months, Merkaz every 2 months. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | FlashToPass | Merkaz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (931 ratings)](https://appshunter.io/ios/app/flashtopass-math-flash-cards/id330482882/reviews)** | — |
| Number of ratings | **931** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 13 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scybot Technologies, L.L.C.](https://appshunter.io/developer/327697345) | [789 Corporativo](https://appshunter.io/developer/1357164888) |

## 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, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Features, Monthly | $1.99 | per month |
| Unlock All Features | $4.99 | per year |
| Lifetime Unlock | $9.99 | 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


### Merkaz

[App page](https://appshunter.io/ios/app/merkaz/id1421422540)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlashToPass free?

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

### Is Merkaz free?

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

### Do FlashToPass or Merkaz have ads?

Neither FlashToPass nor Merkaz shows ads.

### Which is updated more often, FlashToPass or Merkaz?

FlashToPass ships an update every 4 months, and Merkaz every 2 months. Most recently, FlashToPass was updated on October 31, 2026 and Merkaz on October 26, 2026.

---

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