# Write 1 to 600 vs Replicate War

The clearest difference is update cadence: Write 1 to 600 at every 5 months against Replicate War's every 22 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Write 1 to 600 ships an update every 5 months, Replicate War every 22 months. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Write 1 to 600 | Replicate War |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/write-1-to-600-funny-number/id1080965393/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 months** | Every 22 months |
| Monetization | Ad-supported | — |
| Size | 12 MB | 5 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zhengzhou LyuZhuo Technology co.,LTD](https://appshunter.io/developer/1078217454) | [Max Timoteo](https://appshunter.io/developer/963105369) |

## What reviewers say

### Write 1 to 600

[App page](https://appshunter.io/ios/app/write-1-to-600-funny-number/id1080965393)

Test your attention and patience with this simple number game. The challenge is to write numbers sequentially without mistakes. Success rates are reported to be very low, making it a true test of focus.

**Highlights:** Sequential number writing, Attention testing, Patience challenge, Simple gameplay, Low success rate

**Features:** macOS Compatibility

**In-app purchases:** none


### Replicate War

[App page](https://appshunter.io/ios/app/replicate-war/id1523217305)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Write 1 to 600 free?

Write 1 to 600 is free to download, with no in-app purchases.

### Is Replicate War free?

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

### Do Write 1 to 600 or Replicate War have ads?

Both Write 1 to 600 and Replicate War show ads.

### Which is updated more often, Write 1 to 600 or Replicate War?

Write 1 to 600 ships an update every 5 months, and Replicate War every 22 months. Most recently, Write 1 to 600 was updated on October 20, 2026 and Replicate War on October 27, 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.*