# Effortslog vs C

The clearest difference is in-app purchases: Effortslog at none against C's 1. Effortslog also leads on iOS requirement (12.0 vs 18.4). C's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. C sells 1 one-off in-app purchase. Effortslog asks for nothing beyond the download.

Effortslog ships an update every 3 weeks, C every 3 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Effortslog | C |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 30 MB | 7 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blue IT Systems GmbH](https://appshunter.io/developer/1605628575) | [Alessandro Magnani](https://appshunter.io/developer/1815154259) |

## What reviewers say

### Effortslog

[App page](https://appshunter.io/ios/app/effortslog/id6475366463)

**Features:** macOS Compatibility

**In-app purchases:** none


### C

[App page](https://appshunter.io/ios/app/c-timetracker/id6746640863)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $5.99 | one-time |


## Frequently asked questions

### Is Effortslog free?

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

### Is C free?

C is free to download, with in-app purchases available.

### Do Effortslog or C have ads?

Neither Effortslog nor C shows ads.

### Which is updated more often, Effortslog or C?

Effortslog ships an update every 3 weeks, and C every 3 days. Most recently, Effortslog was updated on October 13, 2026 and C on October 6, 2026.

---

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