# ReadMaxx vs pHormulis Labò

The clearest difference is in-app purchases: pHormulis Labò at none against ReadMaxx's 3. pHormulis Labò also leads on iOS requirement (15.1 vs 18.2). ReadMaxx's advantage is update cadence (every 6 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ReadMaxx sells 3 in-app purchases, starting at $2.99 per 7 days. pHormulis Labò asks for nothing beyond the download.

ReadMaxx ships an update every 6 days, pHormulis Labò every 5 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | ReadMaxx | pHormulis Labò |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/readmaxx/id6757965441/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 5 weeks |
| Monetization | Freemium | — |
| Size | 289 MB | 36 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [MAXX TECHNOLOGIES LIMITED](https://appshunter.io/developer/1374462335) | [B2B COSMETICS](https://appshunter.io/developer/1699212107) |

## What reviewers say

### ReadMaxx

[App page](https://appshunter.io/ios/app/readmaxx/id6757965441)

This app helps you read faster and more effectively by displaying one word at a time at a controlled pace. It supports various input formats like PDFs, EPUBs, and web links, and includes optional haptic cues to improve focus and comprehension.

**Highlights:** Word-by-word reading display, Adjustable reading speed, Supports PDF, EPUB, web links, and pasted text, Optional haptic cues for structure, Reduces eye movement, Maintains attention and comprehension

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $2.99 | per 7 days |
| Unlimited Monthly | $7.99 | per month |
| Unlimited Monthly | $7.99 | per month |


### pHormulis Labò

[App page](https://appshunter.io/ios/app/phormulis-labo/id6772510454)

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

**In-app purchases:** none


## Frequently asked questions

### Is ReadMaxx free?

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

### Is pHormulis Labò free?

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

### Do ReadMaxx or pHormulis Labò have ads?

Neither ReadMaxx nor pHormulis Labò shows ads.

### Which is updated more often, ReadMaxx or pHormulis Labò?

ReadMaxx ships an update every 6 days, and pHormulis Labò every 5 weeks. Most recently, ReadMaxx was updated on October 31, 2026 and pHormulis Labò on October 31, 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.*