# JAUnlock Pro vs SUBAMPBT

The clearest difference is in-app purchases: SUBAMPBT at none against JAUnlock Pro's 10. SUBAMPBT also leads on iOS requirement (13.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. JAUnlock Pro sells 10 one-off in-app purchases. SUBAMPBT asks for nothing beyond the download.

JAUnlock Pro ships an update every 2 days, SUBAMPBT every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | JAUnlock Pro | SUBAMPBT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jaunlock-pro/id6758112781/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 18 MB |
| Requires iOS | 26.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Dave Allen](https://appshunter.io/developer/1861406938) | [Formosa Audiomate](https://appshunter.io/developer/989721407) |

## What reviewers say

### JAUnlock Pro

[App page](https://appshunter.io/ios/app/jaunlock-pro/id6758112781)

This utility app allows users to submit device eligibility and status check requests using a device identifier. It provides real-time order tracking, unlock information, and service instructions. Users can also manage their account and order history within the application.

**Highlights:** Submit device eligibility checks, Track order status in real-time, Receive unlock information, Manage account and order history, Secure in-app requests

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IMEI Check | $5.99 | one-time |
| Unlock 30.99 | $30.99 | one-time |
| Unlock 130.99 | $130.99 | one-time |
| Unlock 140.99 | $140.99 | one-time |
| Unlock 150.99 | $150.99 | one-time |
| Unlock 160.99 | $160.99 | one-time |
| Unlock 170.99 | $170.99 | one-time |
| Unlock 180.99 | $180.99 | one-time |
| Unlock 190.99 | $190.00 | one-time |
| Unlock $200 | $200.00 | one-time |


### SUBAMPBT

[App page](https://appshunter.io/ios/app/subampbt-1/id6776954079)

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

**In-app purchases:** none


## Frequently asked questions

### Is JAUnlock Pro free?

JAUnlock Pro is free to download, with in-app purchases available.

### Is SUBAMPBT free?

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

### Do JAUnlock Pro or SUBAMPBT have ads?

Neither JAUnlock Pro nor SUBAMPBT shows ads.

### Which is updated more often, JAUnlock Pro or SUBAMPBT?

JAUnlock Pro ships an update every 2 days, and SUBAMPBT every 3 days. Most recently, JAUnlock Pro was updated on October 24, 2026 and SUBAMPBT on October 25, 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.*