# T66 vs DSP810

The clearest difference is iOS requirement: T66 at 8.0 against DSP810's 12.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | T66 | DSP810 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 7 months |
| Size | 27 MB | 7 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [晓 陈](https://appshunter.io/developer/1108894910) | [明武 伍](https://appshunter.io/developer/1622511470) |

## What reviewers say

### T66

[App page](https://appshunter.io/ios/app/t66/id1460571521)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSP810

[App page](https://appshunter.io/ios/app/dsp810/id6504937247)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is T66 free?

T66 is free to download, with no in-app purchases.

### Is DSP810 free?

DSP810 is free to download, with no in-app purchases.

### Do T66 or DSP810 have ads?

Neither T66 nor DSP810 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.*