# Big 9 vs Mindlapse

The clearest difference is update cadence: Mindlapse at every 3 days against Big 9's every 5 months. Big 9's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Big 9 ships an update every 5 months, Mindlapse every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Big 9 | Mindlapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (595 ratings)](https://appshunter.io/ios/app/big-9-strategic-logic-game/id973507903/reviews)** | — |
| Number of ratings | **595** | — |
| Positive reviews | 93.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 32 MB | 53 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Boy Howdy Technology LLC](https://appshunter.io/developer/293910537) | [Omer Cirak](https://appshunter.io/developer/6779552345) |

## What reviewers say

### Big 9

[App page](https://appshunter.io/ios/app/big-9-strategic-logic-game/id973507903)

A zen-like logic game where you merge numbers to grow them from one to nine. It features simple touch controls, no timers, and automatic saving for a relaxing experience.

**Highlights:** Merge numbers up to nine, Simple touch controls, No timers, Automatic progress saving, Large, readable numbers, Disable sounds

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🚀 Challenging but doable
- 💡 Unique concept
- 🎨 Visually appealing
- 🆓 Free with no IAPs

**What reviewers complain about**

- 🐛 Imbalance in number distribution
- 🔧 Unclear rules/instructions
- 🔍 Difficulty in distinguishing certain numbers

**Reported bugs**

- Sensitive ad placement causing interruptions
- Compatibility issues on older devices

**Requested features**

- More game modes or difficulty levels
- Undo/rewind feature
- French word games


### Mindlapse

[App page](https://appshunter.io/ios/app/mindlapse-brain-training/id6779552343)

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

**In-app purchases:** none


## Frequently asked questions

### Is Big 9 free?

Big 9 is free to download, with no in-app purchases.

### Is Mindlapse free?

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

### Do Big 9 or Mindlapse have ads?

Both Big 9 and Mindlapse show ads.

### Which is updated more often, Big 9 or Mindlapse?

Big 9 ships an update every 5 months, and Mindlapse every 3 days. Most recently, Big 9 was updated on November 6, 2026 and Mindlapse on October 31, 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.*