# Shepherd LMS vs On

The clearest difference is update cadence: Shepherd LMS at every 2 days against On's every 2 months. Shepherd LMS also leads on iOS requirement (13.0 vs 15.0). 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.

Shepherd LMS ships an update every 2 days, On every 2 months. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Shepherd LMS | On |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Size | 25 MB | 68 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shepherd Technologies Inc](https://appshunter.io/developer/1441460017) | [Ratthamontree Burimas](https://appshunter.io/developer/1542432802) |

## What reviewers say

### Shepherd LMS

[App page](https://appshunter.io/ios/app/shepherd-lms/id6747309003)

**Features:** macOS Compatibility

**In-app purchases:** none


### On

[App page](https://appshunter.io/ios/app/on-screen-subtitle-generator/id6755986239)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shepherd LMS free?

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

### Is On free?

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

### Do Shepherd LMS or On have ads?

Neither Shepherd LMS nor On shows ads.

### Which is updated more often, Shepherd LMS or On?

Shepherd LMS ships an update every 2 days, and On every 2 months. Most recently, Shepherd LMS was updated on September 10, 2026 and On on September 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.*