# Language Therapy Lite vs Percent Delay Calculator

The clearest difference is monetization model: Percent Delay Calculator at free against Language Therapy Lite's free with in-app purchases. Percent Delay Calculator also leads on rating (5.0 vs 4.7). Language Therapy Lite's advantage is ratings volume (1.3K vs 5). 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.

Percent Delay Calculator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Language Therapy Lite has 1.3K ratings behind it against 5, so its average is the more settled of the two.

## The numbers

| Metric | Language Therapy Lite | Percent Delay Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.3K ratings)](https://appshunter.io/ios/app/language-therapy-lite/id527100035/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/percent-delay-calculator/id1372458790/reviews)** |
| Number of ratings | **1.3K** | 5 |
| Positive reviews | 89.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 114 MB | 11 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Tactus Therapy Solutions Ltd.](https://appshunter.io/developer/438070002) | [Overpass Limited](https://appshunter.io/developer/576341359) |

## What reviewers say

### Language Therapy Lite

[App page](https://appshunter.io/ios/app/language-therapy-lite/id527100035)

This app offers scientifically proven speech therapy exercises to improve reading, writing, speaking, and listening for individuals with aphasia. It provides a free sample of activities designed by experts to aid recovery from stroke or brain injury.

**Highlights:** Reading comprehension exercises, Word-finding practice, Phrase and sentence reading, Spelling and writing practice, Adjustable difficulty, Customizable activities, Score reports

**In-app purchases:** none

**What reviewers like**

- 👍 Good communication
- 👍 Fantastic therapy app
- 👍 Wonderful apps for Aphasia
- 👍 Extremely helpful for Aphasia
- 👍 Wonderfully user-friendly

**What reviewers complain about**

- 😞 Got ripped off
- 🐛 Poorly developed
- 🐛 Pointless app
- 🐛 Free version rubbish
- 🐛 Audio features don't work

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Icon is blank after last update

**Requested features**

- Add audio support for all features
- Improve navigation and home screen functionality


### Percent Delay Calculator

[App page](https://appshunter.io/ios/app/percent-delay-calculator/id1372458790)

This tool helps early childhood special education providers calculate developmental percentage delays for service eligibility. It is color-coded based on Alaska's requirements but can be used by any state.

**Highlights:** Calculate percentage delay, Color-coded for Alaska eligibility, Usable by any state, Early Childhood Special Education focus

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Language Therapy Lite free?

Language Therapy Lite is free to download, with no in-app purchases.

### Is Percent Delay Calculator free?

Percent Delay Calculator is free to download, with no in-app purchases.

### Which has better reviews, Language Therapy Lite or Percent Delay Calculator?

Percent Delay Calculator is rated higher. Language Therapy Lite averages 4.7 out of 5 from 1.3K ratings, while Percent Delay Calculator averages 5.0 from 5 ratings.

### Do Language Therapy Lite or Percent Delay Calculator have ads?

Neither Language Therapy Lite nor Percent Delay Calculator shows ads.

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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.*