# Migration Tools vs JJ Switch

The clearest difference is update cadence: Migration Tools at every 10 days against JJ Switch's every 14 months. JJ Switch's advantage is iOS requirement (11.0 vs 13.0). 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.

Migration Tools ships an update every 10 days, JJ Switch every 14 months. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Migration Tools | JJ Switch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 14 months |
| Size | 88 MB | 6 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HDL Automation Co., Ltd](https://appshunter.io/developer/1256347409) | [KAM WAH HO](https://appshunter.io/developer/1697428473) |

## What reviewers say

### Migration Tools

[App page](https://appshunter.io/ios/app/migration-tools/id1659560133)

**Features:** macOS Compatibility

**In-app purchases:** none


### JJ Switch

[App page](https://appshunter.io/ios/app/jj-switch/id6451279473)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Migration Tools free?

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

### Is JJ Switch free?

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

### Do Migration Tools or JJ Switch have ads?

Neither Migration Tools nor JJ Switch shows ads.

### Which is updated more often, Migration Tools or JJ Switch?

Migration Tools ships an update every 10 days, and JJ Switch every 14 months. Most recently, Migration Tools was updated on September 29, 2026 and JJ Switch on October 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.*