# Advanced Writing Therapy vs SanapsisLite

The clearest difference is price: SanapsisLite at Free against Advanced Writing Therapy's $29.99. Advanced Writing Therapy's advantage is update cadence (every 4 months vs every 10 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

SanapsisLite is free to download; Advanced Writing Therapy costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Advanced Writing Therapy ships an update every 4 months, SanapsisLite every 10 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Advanced Writing Therapy | SanapsisLite |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | **[4.6 (58 ratings)](https://appshunter.io/ios/app/advanced-writing-therapy/id1428252435/reviews)** | — |
| Number of ratings | **58** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | Paid | — |
| Size | 77 MB | 22 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 12+ |
| Developer | [Tactus Therapy Solutions Ltd.](https://appshunter.io/developer/438070002) | [Puheklinikka](https://appshunter.io/developer/562595111) |

## What reviewers say

### Advanced Writing Therapy

[App page](https://appshunter.io/ios/app/advanced-writing-therapy/id1428252435)

This app strengthens writing skills by focusing on phoneme-grapheme correspondence, spelling common words, and typing sentences. It offers four activities with built-in therapeutic supports for individuals with aphasia and other writing disorders.

**Highlights:** Phoneme-grapheme correspondence practice, Spelling common words, Typing sentences from dictation, Generating content to prompts, Adjustable difficulty and cues, Adult-friendly interface

**In-app purchases:** none


### SanapsisLite

[App page](https://appshunter.io/ios/app/sanapsislite/id1498324369)

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

**In-app purchases:** none


## Frequently asked questions

### Is Advanced Writing Therapy free?

Advanced Writing Therapy costs $29.99, with no in-app purchases.

### Is SanapsisLite free?

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

### Do Advanced Writing Therapy or SanapsisLite have ads?

Neither Advanced Writing Therapy nor SanapsisLite shows ads.

### Which is updated more often, Advanced Writing Therapy or SanapsisLite?

Advanced Writing Therapy ships an update every 4 months, and SanapsisLite every 10 months. Most recently, Advanced Writing Therapy was updated on November 3, 2026 and SanapsisLite on November 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.*