# Dyslexia Reader vs Dumb Units! Temperature Game

The clearest difference is price: Dumb Units! Temperature Game at Free against Dyslexia Reader's $39.99. Dyslexia Reader's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

Dumb Units! Temperature Game is free to download; Dyslexia Reader costs $39.99 up front. Dumb Units! Temperature Game sells 1 one-off in-app purchase. Dyslexia Reader asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dyslexia Reader | Dumb Units! Temperature Game |
| --- | --- | --- |
| Price | $39.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/dyslexia-reader-lifetime/id1503449281/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Paid | — |
| Size | 203 MB | 9 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Prathiba Swaminathan](https://appshunter.io/developer/1854340705) | [KeepAddIt Works, LLC](https://appshunter.io/developer/1847586744) |

## What reviewers say

### Dyslexia Reader

[App page](https://appshunter.io/ios/app/dyslexia-reader-lifetime/id1503449281)

This reading app provides engaging stories and evidence-based support for children with dyslexia, enabling independent reading. It offers helpful hints, vocabulary expansion, and tools to improve comprehension and reduce reading stress.

**Highlights:** Import PDFs and photos of books, Downloadable stories for all reading levels, Hint system for difficult words, Sentence and word view modes, Plain-text and focus line highlighting, Finger-reading tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Dumb Units! Temperature Game

[App page](https://appshunter.io/ios/app/dumb-units-temperature-game/id6754274327)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Questions | $2.99 | one-time |


## Frequently asked questions

### Is Dyslexia Reader free?

Dyslexia Reader costs $39.99, with no in-app purchases.

### Is Dumb Units! Temperature Game free?

Dumb Units! Temperature Game is free to download, with in-app purchases available.

### Do Dyslexia Reader or Dumb Units! Temperature Game have ads?

Neither Dyslexia Reader nor Dumb Units! Temperature Game shows ads.

### Which is updated more often, Dyslexia Reader or Dumb Units! Temperature Game?

Dyslexia Reader ships an update every 4 months, and Dumb Units! Temperature Game every 4 months. Most recently, Dyslexia Reader was updated on October 12, 2026 and Dumb Units! Temperature Game on October 7, 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.*