# intertechno Selection vs Block Time Logger

The clearest difference is in-app purchases: intertechno Selection at none against Block Time Logger's 2. intertechno Selection also leads on iOS requirement (13.0 vs 26.0). Block Time Logger's advantage is update cadence (every 2 weeks vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Block Time Logger sells 2 in-app purchases, starting at $4.99 per month. intertechno Selection asks for nothing beyond the download.

intertechno Selection ships an update every 4 weeks, Block Time Logger every 2 weeks. The most recent releases landed on May 28, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | intertechno Selection | Block Time Logger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 21 MB | 41 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Intertechno Funk-Technik GesmbH](https://appshunter.io/developer/1611735407) | [Big Think Labs](https://appshunter.io/developer/1638252501) |

## What reviewers say

### intertechno Selection

[App page](https://appshunter.io/ios/app/intertechno-selection/id6443923762)

**In-app purchases:** none


### Block Time Logger

[App page](https://appshunter.io/ios/app/block-time-logger-flight-log/id6745143048)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is intertechno Selection free?

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

### Is Block Time Logger free?

Block Time Logger is free to download, with in-app purchases available.

### Do intertechno Selection or Block Time Logger have ads?

Neither intertechno Selection nor Block Time Logger shows ads.

### Which is updated more often, intertechno Selection or Block Time Logger?

intertechno Selection ships an update every 4 weeks, and Block Time Logger every 2 weeks. Most recently, intertechno Selection was updated on May 28, 2026 and Block Time Logger on August 16, 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.*