# HappyKey vs Eyes Up Here

The clearest difference is review sentiment: Eyes Up Here at 100% against HappyKey's 50%. Eyes Up Here also leads on update cadence (every 2 months vs every 8 months). HappyKey's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Eyes Up Here sells 1 one-off in-app purchase. HappyKey asks for nothing beyond the download.

HappyKey ships an update every 8 months, Eyes Up Here every 2 months. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | HappyKey | Eyes Up Here |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (9 ratings)](https://appshunter.io/ios/app/happykey/id965705471/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 60 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Baratti](https://appshunter.io/developer/1264988386) | [Mehul Chaturvedi](https://appshunter.io/developer/1858132240) |

## What reviewers say

### HappyKey

[App page](https://appshunter.io/ios/app/happykey/id965705471)

This app offers a specialized keyboard for easily inputting a wide range of mathematical symbols. It includes numbers, operators, pi, infinity, and more, simplifying the process of writing math notation on your device.

**Highlights:** Specialized math symbol keyboard, Includes numbers and operators, Supports pi and infinity symbols, Simplifies math notation input, Customizable keyboard layout

**In-app purchases:** none


### Eyes Up Here

[App page](https://appshunter.io/ios/app/eyes-up-here/id6761338454)

This app offers a guided 14-day program to improve attentive conversations through eye contact practice, listening exercises, and reflection. It features video chapters with gaze feedback and progress tracking, designed for personal development and communication skills.

**Highlights:** 14-day guided program, Attentive conversation practice, Listening and recall exercises, Video chapters with gaze feedback, Progress tracking and history, Shareable completion certificate, Private, on-device processing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $9.99 | one-time |


## Frequently asked questions

### Is HappyKey free?

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

### Is Eyes Up Here free?

Eyes Up Here is free to download, with in-app purchases available.

### Do HappyKey or Eyes Up Here have ads?

Neither HappyKey nor Eyes Up Here shows ads.

### Which is updated more often, HappyKey or Eyes Up Here?

HappyKey ships an update every 8 months, and Eyes Up Here every 2 months. Most recently, HappyKey was updated on November 1, 2026 and Eyes Up Here on November 9, 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.*