# SENTENCE READING MAGIC 2 vs PEPTIDEX

The clearest difference is update cadence: PEPTIDEX at every 6 days against SENTENCE READING MAGIC 2's every 69 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SENTENCE READING MAGIC 2 sells 1 one-off in-app purchase and PEPTIDEX sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

SENTENCE READING MAGIC 2 ships an update every 69 months, PEPTIDEX every 6 days. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SENTENCE READING MAGIC 2 | PEPTIDEX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (12 ratings)](https://appshunter.io/ios/app/sentence-reading-magic-2/id781732134/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 69 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 163 MB | 50 MB |
| Requires iOS | **15** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PRESCHOOL UNIVERSITY](https://appshunter.io/developer/404048727) | [Maximilian Karmann](https://appshunter.io/developer/1886868534) |

## What reviewers say

### SENTENCE READING MAGIC 2

[App page](https://appshunter.io/ios/app/sentence-reading-magic-2/id781732134)

This app helps emerging readers transition from single words to reading full sentences. It uses a Science of Reading approach with interactive games to build foundational literacy skills. The full version offers an extensive library of sentences and personalized learning options.

**Highlights:** Build sentence reading skills, Based on Reading Science, Interactive sentence games, High-frequency word focus, Progressive learning with multisyllable words, Extensive sentence library (full version)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deluxe Upgrade | $2.99 | one-time |


### PEPTIDEX

[App page](https://appshunter.io/ios/app/peptidex-peptide-tracker/id6760927369)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptidex Pro Monthly | $3.99 | per month |
| Peptidex Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is SENTENCE READING MAGIC 2 free?

SENTENCE READING MAGIC 2 is free to download, with in-app purchases available.

### Is PEPTIDEX free?

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

### Do SENTENCE READING MAGIC 2 or PEPTIDEX have ads?

Neither SENTENCE READING MAGIC 2 nor PEPTIDEX shows ads.

### Which is updated more often, SENTENCE READING MAGIC 2 or PEPTIDEX?

SENTENCE READING MAGIC 2 ships an update every 69 months, and PEPTIDEX every 6 days. Most recently, SENTENCE READING MAGIC 2 was updated on October 23, 2026 and PEPTIDEX on October 18, 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.*