# TransApp User vs SISIUP

The clearest difference is update cadence: SISIUP at every 3 weeks against TransApp User's every 3 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.

TransApp User ships an update every 3 months, SISIUP every 3 weeks. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | TransApp User | SISIUP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 202 MB | 192 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DELTEL (U) LIMITED INC](https://appshunter.io/developer/1851378800) | [Shilpa Goyal](https://appshunter.io/developer/1369900765) |

## What reviewers say

### TransApp User

[App page](https://appshunter.io/ios/app/transapp-user/id6749329086)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SISIUP

[App page](https://appshunter.io/ios/app/sisiup/id6760252715)

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

**In-app purchases:** none


## Frequently asked questions

### Is TransApp User free?

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

### Is SISIUP free?

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

### Do TransApp User or SISIUP have ads?

Neither TransApp User nor SISIUP shows ads.

### Which is updated more often, TransApp User or SISIUP?

TransApp User ships an update every 3 months, and SISIUP every 3 weeks. Most recently, TransApp User was updated on September 7, 2026 and SISIUP on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*