# One Camera Pro vs LeanCam

The clearest difference is update cadence: LeanCam at every 5 days against One Camera Pro's every 2 months. One Camera Pro's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. One Camera Pro sells 3 in-app purchases, starting at $1.99 per month and LeanCam sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

One Camera Pro ships an update every 2 months, LeanCam every 5 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | One Camera Pro | LeanCam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/leancam-space-saving-camera/id6775606581/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 8 MB | 15 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [剑霞 马](https://appshunter.io/developer/1784200010) | [Zhe Wu](https://appshunter.io/developer/1821356459) |

## What reviewers say

### One Camera Pro

[App page](https://appshunter.io/ios/app/one-camera-pro/id6754754984)

This app intelligently compresses photos to save significant storage space on your device without compromising image quality. It also automatically organizes your pictures and enhances lighting for better shots, even in challenging conditions.

**Highlights:** Smart photo compression for space saving, Automatic photo organization, Intelligent light optimization, Offline editing capabilities, Variety of style filters

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Member | $1.99 | per month |
| Yearly Member | $9.99 | per year |
| lifetime member | $9.99 | one-time |


### LeanCam

[App page](https://appshunter.io/ios/app/leancam-space-saving-camera/id6775606581)

This camera app helps you capture more photos and videos without quickly filling your device's storage. It offers familiar camera controls and options for saving space, with advanced features available for greater customization.

**Highlights:** Space-saving photo capture, Space-saving video capture, Rear and continuous zoom, Combined front/rear camera capture, Flash, timer, grid, tap-to-focus, Optional metadata/location saving, Customizable quality and resolution (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LeanCam Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is One Camera Pro free?

One Camera Pro is free to download, with in-app purchases available.

### Is LeanCam free?

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

### Do One Camera Pro or LeanCam have ads?

Neither One Camera Pro nor LeanCam shows ads.

### Which is updated more often, One Camera Pro or LeanCam?

One Camera Pro ships an update every 2 months, and LeanCam every 5 days. Most recently, One Camera Pro was updated on October 7, 2026 and LeanCam on October 7, 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.*