# WT vs TSO

The clearest difference is update cadence: WT at every 6 weeks against TSO's every 12 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.

WT ships an update every 6 weeks, TSO every 12 months. The most recent releases landed on May 14, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | WT | TSO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 12 months |
| Size | 21 MB | 27 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Weightech Comercio, Importacao e Exportacao de Equipamentos de Pesagem Ltda](https://appshunter.io/developer/1542095524) | [Easy Volt Brasil Ltda](https://appshunter.io/developer/1616363413) |

## What reviewers say

### WT

[App page](https://appshunter.io/ios/app/wt/id1571203111)

**Features:** macOS Compatibility

**In-app purchases:** none


### TSO

[App page](https://appshunter.io/ios/app/tso-recharge/id1641891577)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WT free?

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

### Is TSO free?

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

### Do WT or TSO have ads?

Neither WT nor TSO shows ads.

### Which is updated more often, WT or TSO?

WT ships an update every 6 weeks, and TSO every 12 months. Most recently, WT was updated on May 14, 2026 and TSO on September 5, 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.*