# LS Teacher vs One Heart App

The clearest difference is update cadence: LS Teacher at monthly against One Heart App's every 3 months. 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.

LS Teacher ships an update monthly, One Heart App every 3 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LS Teacher | One Heart App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 27 MB | 40 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Dunamis LLC](https://appshunter.io/developer/653334835) | [One Heart Health](https://appshunter.io/developer/1782940422) |

## What reviewers say

### LS Teacher

[App page](https://appshunter.io/ios/app/ls-teacher/id1465683300)

**Features:** Vision Pro support

**In-app purchases:** none


### One Heart App

[App page](https://appshunter.io/ios/app/one-heart-app/id6738925613)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LS Teacher free?

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

### Is One Heart App free?

One Heart App is free to download, with no in-app purchases.

### Do LS Teacher or One Heart App have ads?

Neither LS Teacher nor One Heart App shows ads.

### Which is updated more often, LS Teacher or One Heart App?

LS Teacher ships an update monthly, and One Heart App every 3 months. Most recently, LS Teacher was updated on October 26, 2026 and One Heart App on October 25, 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.*