# Text to Speech Reader vs GrindLog

The clearest difference is in-app purchases: GrindLog at none against Text to Speech Reader's 8. GrindLog also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Text to Speech Reader sells 8 in-app purchases, starting at $5.99 per 7 days. GrindLog asks for nothing beyond the download.

Text to Speech Reader ships an update every 3 weeks, GrindLog every 2 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Text to Speech Reader | GrindLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (240 ratings)](https://appshunter.io/ios/app/text-to-speech-reader-readbit/id1545366628/reviews)** | — |
| Number of ratings | **240** | — |
| Positive reviews | 73.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 39 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Vision Pro | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Virtual Collaboration Research Inc.](https://appshunter.io/developer/1455753337) | [Arnold Diaz](https://appshunter.io/developer/1883501634) |

## What reviewers say

### Text to Speech Reader

[App page](https://appshunter.io/ios/app/text-to-speech-reader-readbit/id1545366628)

This app converts text from various sources into natural-sounding audiobooks. It supports numerous file formats, offers advanced AI voices in multiple languages, and includes features like word-by-word highlighting and text summarization to enhance comprehension and save time.

**Highlights:** Convert text to audiobooks with AI voices, Supports PDFs, web articles, and scanned documents, 120+ natural-sounding voices in 27 languages, Word-by-word text highlighting, Summarizes text and extracts keywords, Adjustable speech rate, Personal reading habit tracker

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $5.99 | per 7 days |
| Monthly Premium | $11.99 | per month |
| 6 Months Premium | $59.99 | per 6 months |
| Yearly Premium | $95.99 | per year |
| 50.000 Words | $14.99 | one-time |
| 75.000 Words | $19.99 | one-time |
| 150.000 Words | $19.99 | one-time |
| 150.000 Words | $29.99 | one-time |

**What reviewers like**

- 🎙️ Natural, human-like AI voices
- 👍 Free version with good functionality
- 📚 Excellent for students and dyslexic readers
- 🚀 Fast reading speed and multitasking capability
- 📱 User-friendly interface and easy to use

**What reviewers complain about**

- 🐛 Frequent crashes and freezing
- ⏸️ Random pausing and stopping during playback
- 📄 Poor handling of PDFs and documents with images
- 🔤 Skips words, sentences, and entire paragraphs
- 💰 Expensive subscription model

**Reported bugs**

- App crashes when opening or loading large libraries
- Random data loss and document disappearance
- Text syncing issues causing data to vanish
- OCR misreads words and scrambles sentence order
- App freezes when adding multiple books

**Requested features**

- One-time lifetime purchase option instead of subscription
- Offline download capability for entire books
- Chrome browser extension
- Custom pronunciation settings for character names
- Option to skip footnotes, page numbers, and citations


### GrindLog

[App page](https://appshunter.io/ios/app/grindlog/id6760260160)

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

**In-app purchases:** none


## Frequently asked questions

### Is Text to Speech Reader free?

Text to Speech Reader is free to download, with in-app purchases available.

### Is GrindLog free?

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

### Do Text to Speech Reader or GrindLog have ads?

Neither Text to Speech Reader nor GrindLog shows ads.

### Which is updated more often, Text to Speech Reader or GrindLog?

Text to Speech Reader ships an update every 3 weeks, and GrindLog every 2 days. Most recently, Text to Speech Reader was updated on October 10, 2026 and GrindLog on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*