# Circlem vs TimeKeeper Vault

The clearest difference is in-app purchases: Circlem at none against TimeKeeper Vault's 2. TimeKeeper Vault's advantage is update cadence (daily vs every 2 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TimeKeeper Vault sells 2 in-app purchases, starting at $2.99 per month. Circlem asks for nothing beyond the download.

Circlem ships an update every 2 days, TimeKeeper Vault daily. The most recent releases landed on October 10, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Circlem | TimeKeeper Vault |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Size | 3 MB | 3 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Philipp Lohmar](https://appshunter.io/developer/1786389347) | [Dylan Hofmann](https://appshunter.io/developer/1895279812) |

## What reviewers say

### Circlem

[App page](https://appshunter.io/ios/app/circlem/id6739635242)

**Features:** macOS Compatibility

**In-app purchases:** none


### TimeKeeper Vault

[App page](https://appshunter.io/ios/app/timekeeper-vault/id6767704639)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Scanner | $2.99 | per month |
| Vault Unlock | $14.99 | one-time |


## Frequently asked questions

### Is Circlem free?

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

### Is TimeKeeper Vault free?

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

### Do Circlem or TimeKeeper Vault have ads?

Neither Circlem nor TimeKeeper Vault shows ads.

### Which is updated more often, Circlem or TimeKeeper Vault?

Circlem ships an update every 2 days, and TimeKeeper Vault daily. Most recently, Circlem was updated on October 10, 2026 and TimeKeeper Vault on September 26, 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.*