# Replicate War vs Let's 45

The clearest difference is ads: Let's 45 at none against Replicate War's shown. On price, update cadence, 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.

Replicate War ships an update every 22 months, Let's 45 every 12 months. The most recent releases landed on September 24, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Replicate War | Let's 45 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 22 months | **Every 12 months** |
| Size | 5 MB | 81 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Max Timoteo](https://appshunter.io/developer/963105369) | [VIET NAM YDC COMPANY LIMITED](https://appshunter.io/developer/945505939) |

## What reviewers say

### Replicate War

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Let's 45

[App page](https://appshunter.io/ios/app/lets-45-number-games/id1669727028)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Replicate War free?

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

### Is Let's 45 free?

Let's 45 is free to download, with no in-app purchases.

### Do Replicate War or Let's 45 have ads?

Replicate War shows ads; Let's 45 does not.

### Which is updated more often, Replicate War or Let's 45?

Replicate War ships an update every 22 months, and Let's 45 every 12 months. Most recently, Replicate War was updated on September 24, 2026 and Let's 45 on September 13, 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.*