# High School Teacher vs Hidden Differences

The clearest difference is in-app purchases: High School Teacher at none against Hidden Differences's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Hidden Differences sells 2 one-off in-app purchases. High School Teacher asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on September 16, 2026 and December 20, 2025 respectively.

## The numbers

| Metric | High School Teacher | Hidden Differences |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Daily | Daily |
| Size | 182 MB | 190 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haider Ali](https://appshunter.io/developer/1576300695) | [Brownberry Technologies Private Limited](https://appshunter.io/developer/1631344164) |

## What reviewers say

### High School Teacher

[App page](https://appshunter.io/ios/app/high-school-teacher-life-sim/id6642690329)

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

**In-app purchases:** none


### Hidden Differences

[App page](https://appshunter.io/ios/app/hidden-differences/id6738427940)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Lives | $4.99 | one-time |
| Remove Ads | $14.99 | one-time |


## Frequently asked questions

### Is High School Teacher free?

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

### Is Hidden Differences free?

Hidden Differences is free to download, with in-app purchases available.

### Do High School Teacher or Hidden Differences have ads?

Both High School Teacher and Hidden Differences show ads.

### Which is updated more often, High School Teacher or Hidden Differences?

High School Teacher ships an update daily, and Hidden Differences daily. Most recently, High School Teacher was updated on September 16, 2026 and Hidden Differences on December 20, 2025.

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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.*