# KTU 4 Students vs Flexhour

The clearest difference is update cadence: Flexhour at every 3 weeks against KTU 4 Students's every 3 months. KTU 4 Students's advantage is iOS requirement (11.0 vs 15.1). 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.

KTU 4 Students ships an update every 3 months, Flexhour every 3 weeks. The most recent releases landed on September 26, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | KTU 4 Students | Flexhour |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 32 MB | 38 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mb Piksinas It](https://appshunter.io/developer/1547567444) | [Meaningful Technology UAB](https://appshunter.io/developer/1792754004) |

## What reviewers say

### KTU 4 Students

[App page](https://appshunter.io/ios/app/ktu-4-students/id1640429973)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flexhour

[App page](https://appshunter.io/ios/app/flexhour/id6743652143)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is KTU 4 Students free?

KTU 4 Students is free to download, with no in-app purchases.

### Is Flexhour free?

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

### Do KTU 4 Students or Flexhour have ads?

Neither KTU 4 Students nor Flexhour shows ads.

### Which is updated more often, KTU 4 Students or Flexhour?

KTU 4 Students ships an update every 3 months, and Flexhour every 3 weeks. Most recently, KTU 4 Students was updated on September 26, 2026 and Flexhour on September 30, 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.*