# valid2Go vs Stundu Time Tracker

The clearest difference is in-app purchases: valid2Go at none against Stundu Time Tracker's 3. valid2Go also leads on update cadence (every 5 weeks vs every 4 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Stundu Time Tracker sells 3 in-app purchases, starting at $1.99 per 7 days. valid2Go asks for nothing beyond the download.

valid2Go ships an update every 5 weeks, Stundu Time Tracker every 4 months. The most recent releases landed on September 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | valid2Go | Stundu Time Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Size | 21 MB | 20 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [validdata GmbH](https://appshunter.io/developer/571324554) | [Davut - Alper Caliskan](https://appshunter.io/developer/1679519897) |

## What reviewers say

### valid2Go

[App page](https://appshunter.io/ios/app/valid2go/id571324551)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stundu Time Tracker

[App page](https://appshunter.io/ios/app/stundu-time-tracker/id6503902644)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $3.99 | per month |
| Annual | $34.99 | per year |


## Frequently asked questions

### Is valid2Go free?

valid2Go is free to download, with no in-app purchases.

### Is Stundu Time Tracker free?

Stundu Time Tracker is free to download, with in-app purchases available.

### Do valid2Go or Stundu Time Tracker have ads?

Neither valid2Go nor Stundu Time Tracker shows ads.

### Which is updated more often, valid2Go or Stundu Time Tracker?

valid2Go ships an update every 5 weeks, and Stundu Time Tracker every 4 months. Most recently, valid2Go was updated on September 17, 2026 and Stundu Time Tracker on October 9, 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.*