Migration Tools vs JJ Switch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Migration Tools
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Aiming at the problem of public network IP address change caused by server migration, a small tool for automatically repairing one port server IP is introduced
JJ Switch
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The APP connects to the device through Bluetooth. After the connection is successful, the app can synchronize the time to the device, reset the data information of the device, and set the alarm for the device.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Migration Tools | JJ Switch |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 88 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | HDL Automation Co., Ltd | KAM WAH HO |
In-app purchases
Migration Tools
No in-app purchases
JJ Switch
No in-app purchases
Questions
Is Migration Tools free?
Is JJ Switch free?
Do Migration Tools or JJ Switch have ads?
Which is updated more often, Migration Tools or JJ Switch?
Other comparisons
