# Bamboo Lite vs OneOpen

The clearest difference is in-app purchases: Bamboo Lite at none against OneOpen's 2. OneOpen's advantage is update cadence (every 3 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OneOpen sells 2 in-app purchases, starting at $0.99 per year. Bamboo Lite asks for nothing beyond the download.

Bamboo Lite ships an update every 10 days, OneOpen every 3 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bamboo Lite | OneOpen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 15 MB | 73 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yunnan Xiaomai Technology Co., Ltd](https://appshunter.io/developer/6778464052) | [Freedom Dimension (shenzhen) Technology Co., Ltd](https://appshunter.io/developer/6776064465) |

## What reviewers say

### Bamboo Lite

[App page](https://appshunter.io/ios/app/bamboo-lite/id6782273806)

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

**In-app purchases:** none


### OneOpen

[App page](https://appshunter.io/ios/app/oneopen-file-viewer/id6792251542)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Access Annual | $0.99 | per year |
| Advanced Access Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is Bamboo Lite free?

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

### Is OneOpen free?

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

### Do Bamboo Lite or OneOpen have ads?

Neither Bamboo Lite nor OneOpen shows ads.

### Which is updated more often, Bamboo Lite or OneOpen?

Bamboo Lite ships an update every 10 days, and OneOpen every 3 days. Most recently, Bamboo Lite was updated on October 10, 2026 and OneOpen on October 24, 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.*