# Threes vs Caltype camera

The clearest difference is update cadence: Caltype camera at daily against Threes's every 2 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Threes sells 1 one-off in-app purchase and Caltype camera sells 2 in-app purchases, starting at $7.49 per month. Whichever you choose, the download price is not the number that matters.

Threes ships an update every 2 days, Caltype camera daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Threes | Caltype camera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | **Daily** |
| Size | 15 MB | 106 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ohttne](https://appshunter.io/developer/6788399225) | [Yubin Hong](https://appshunter.io/developer/1858584785) |

## What reviewers say

### Threes

[App page](https://appshunter.io/ios/app/threes-3s-3-video-diary/id6812920395)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Threes Pro (Lifetime) | $5.99 | one-time |


### Caltype camera

[App page](https://appshunter.io/ios/app/caltype-camera/id6821352438)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| calotype pro monthly | $7.49 | per month |
| calotype pro annual | $29.99 | per year |


## Frequently asked questions

### Is Threes free?

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

### Is Caltype camera free?

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

### Do Threes or Caltype camera have ads?

Both Threes and Caltype camera show ads.

### Which is updated more often, Threes or Caltype camera?

Threes ships an update every 2 days, and Caltype camera daily. Most recently, Threes was updated on October 31, 2026 and Caltype camera on October 31, 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.*