# Crescent Keys vs Simple5

The clearest difference is price: Crescent Keys at Free against Simple5's $4.99. Crescent Keys also leads on update cadence (fortnightly vs every 6 weeks) and iOS requirement (11.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Crescent Keys is free to download; Simple5 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Crescent Keys ships an update fortnightly, Simple5 every 6 weeks. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Crescent Keys | Simple5 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Size | 4 MB | 12 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Quoc Dat Nguyen](https://appshunter.io/developer/1680757392) | [Christopher Fuchs](https://appshunter.io/developer/1654565548) |

## What reviewers say

### Crescent Keys

[App page](https://appshunter.io/ios/app/crescent-keys-video-time-note/id6447262729)

**In-app purchases:** none


### Simple5

[App page](https://appshunter.io/ios/app/simple5/id6747454644)

**In-app purchases:** none


## Frequently asked questions

### Is Crescent Keys free?

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

### Is Simple5 free?

Simple5 costs $4.99, with no in-app purchases.

### Do Crescent Keys or Simple5 have ads?

Neither Crescent Keys nor Simple5 shows ads.

### Which is updated more often, Crescent Keys or Simple5?

Crescent Keys ships an update fortnightly, and Simple5 every 6 weeks. Most recently, Crescent Keys was updated on October 3, 2026 and Simple5 on October 19, 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.*