# iVMS810 vs record STT onDevice

The clearest difference is update cadence: record STT onDevice at every 3 months against iVMS810's every 9 months. iVMS810's advantage is iOS requirement (12.0 vs 15.1). 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.

iVMS810 ships an update every 9 months, record STT onDevice every 3 months. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | iVMS810 | record STT onDevice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Size | 238 MB | 512 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [hongyun cai](https://appshunter.io/developer/1713308323) | [Chan Chun Kong](https://appshunter.io/developer/1331809859) |

## What reviewers say

### iVMS810

[App page](https://appshunter.io/ios/app/ivms810/id6470271913)

**Features:** macOS Compatibility

**In-app purchases:** none


### record STT onDevice

[App page](https://appshunter.io/ios/app/record-stt-ondevice/id6760583452)

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

**In-app purchases:** none


## Frequently asked questions

### Is iVMS810 free?

iVMS810 is free to download, with no in-app purchases.

### Is record STT onDevice free?

record STT onDevice is free to download, with no in-app purchases.

### Do iVMS810 or record STT onDevice have ads?

Neither iVMS810 nor record STT onDevice shows ads.

### Which is updated more often, iVMS810 or record STT onDevice?

iVMS810 ships an update every 9 months, and record STT onDevice every 3 months. Most recently, iVMS810 was updated on October 4, 2026 and record STT onDevice on October 12, 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.*