# BU01 Reader vs Vox Tringy

The clearest difference is in-app purchases: BU01 Reader at none against Vox Tringy's 9. BU01 Reader also leads on iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Vox Tringy sells 9 one-off in-app purchases. BU01 Reader asks for nothing beyond the download.

## The numbers

| Metric | BU01 Reader | Vox Tringy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 1 MB | 111 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [育明 李](https://appshunter.io/developer/572761656) | [voxvalley technologies pvt ltd](https://appshunter.io/developer/464573923) |

## What reviewers say

### BU01 Reader

[App page](https://appshunter.io/ios/app/bu01-reader/id1435757804)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vox Tringy

[App page](https://appshunter.io/ios/app/vox-tringy/id6739200156)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tringy Credit $1.99 | $1.99 | one-time |
| Tringy Credit $2.99 | $2.99 | one-time |
| Tringy Credit $4.99 | $4.99 | one-time |
| Tringy Credit $8.99 | $8.99 | one-time |
| Tringy Credit $9.99 | $9.99 | one-time |
| Tringy Credit $14.99 | $14.99 | one-time |
| Tringy Credit $24.99 | $24.99 | one-time |
| Tringy Credit $34.99 | $34.99 | one-time |
| Tringy Credit $49.99 | $49.99 | one-time |


## Frequently asked questions

### Is BU01 Reader free?

BU01 Reader is free to download, with no in-app purchases.

### Is Vox Tringy free?

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

### Do BU01 Reader or Vox Tringy have ads?

Neither BU01 Reader nor Vox Tringy shows ads.

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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.*