# Concrefy vs Keeping

The clearest difference is update cadence: Keeping at every 6 months against Concrefy's every 23 months. Concrefy's advantage is iOS requirement (12.0 vs 16.0). 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.

Concrefy ships an update every 23 months, Keeping every 6 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Concrefy | Keeping |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 6 months** |
| Size | 20 MB | 35 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Concrefy Bv](https://appshunter.io/developer/1513163302) | [Keeping B.V.](https://appshunter.io/developer/1750700794) |

## What reviewers say

### Concrefy

[App page](https://appshunter.io/ios/app/concrefy/id1513163303)

**Features:** macOS Compatibility

**In-app purchases:** none


### Keeping

[App page](https://appshunter.io/ios/app/keeping-easy-time-tracking/id6504036659)

**In-app purchases:** none


## Frequently asked questions

### Is Concrefy free?

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

### Is Keeping free?

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

### Do Concrefy or Keeping have ads?

Neither Concrefy nor Keeping shows ads.

### Which is updated more often, Concrefy or Keeping?

Concrefy ships an update every 23 months, and Keeping every 6 months. Most recently, Concrefy was updated on October 7, 2026 and Keeping on October 4, 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.*