# Onion Cam2 vs Heirloom

The clearest difference is ads: Heirloom at none against Onion Cam2's shown. Heirloom also leads on update cadence (every 3 weeks vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Onion Cam2 sells 1 one-off in-app purchase and Heirloom sells 2 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Onion Cam2 ships an update every 6 months, Heirloom every 3 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Onion Cam2 | Heirloom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5.6K ratings)](https://appshunter.io/ios/app/onion-cam2-stopmotion-camera/id1352231998/reviews)** | — |
| Number of ratings | **5.6K** | — |
| Positive reviews | 63.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 10 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yosuke Seki](https://appshunter.io/developer/824851972) | [Randy Torres](https://appshunter.io/developer/1871953838) |

## What reviewers say

### Onion Cam2

[App page](https://appshunter.io/ios/app/onion-cam2-stopmotion-camera/id1352231998)

Create stop-motion and time-lapse movies with ease. This app allows you to capture images sequentially, using an onion-skin feature to guide your next shot. You can then arrange your photos, export them as a movie, and save multiple projects.

**Highlights:** Onion-skinning for guided capture, Guideline display, Change picture order, Export movies, Save multiple projects, Adjust movie export settings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $3.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Onion skin feature helpful
- 🚀 Great quality exports
- 👍 Simple and straightforward
- 🚀 Good for beginners

**What reviewers complain about**

- 🐛 Camera shakes even when stationary
- 🐛 Crashes when switching camera
- 🐛 Inability to watch/preview videos
- 🐛 Inability to export videos

**Reported bugs**

- Frames snap back when moved
- App crashes when trying to create new video
- Brightness/zoom settings don't save

**Requested features**

- Add sound effects and audio
- Ability to adjust frame rate
- Add multi-select and batch editing tools
- Increase maximum number of frames
- Add timer/remote shutter function


### Heirloom

[App page](https://appshunter.io/ios/app/heirloom-old-letter-reader/id6792422170)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heirloom Weekly | $8.99 | per 7 days |
| Heirloom Yearly | $49.99 | per year |


## Frequently asked questions

### Is Onion Cam2 free?

Onion Cam2 is free to download, with in-app purchases available.

### Is Heirloom free?

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

### Do Onion Cam2 or Heirloom have ads?

Onion Cam2 shows ads; Heirloom does not.

### Which is updated more often, Onion Cam2 or Heirloom?

Onion Cam2 ships an update every 6 months, and Heirloom every 3 weeks. Most recently, Onion Cam2 was updated on November 6, 2026 and Heirloom 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.*