# one more layer vs ReadEra

The clearest difference is update cadence: one more layer at every 9 days against ReadEra's every 2 months. one more layer also leads on iOS requirement (13.0 vs 15.0). ReadEra's advantage is chart position (#128 vs unranked). 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.

one more layer ships an update every 9 days, ReadEra every 2 months. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | one more layer | ReadEra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (239 ratings)](https://appshunter.io/ios/app/readera-book-reader-pdf-epub/id1669188337/reviews)** |
| Number of ratings | — | **239** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | — | Free |
| Best chart rank | — | **#128** |
| Size | 474 MB | 62 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [sbp GmbH](https://appshunter.io/developer/1483627301) | [READERA EOOD](https://appshunter.io/developer/1667303380) |

## What reviewers say

### one more layer

[App page](https://appshunter.io/ios/app/one-more-layer/id1483627302)

**Features:** macOS Compatibility

**In-app purchases:** none


### ReadEra

[App page](https://appshunter.io/ios/app/readera-book-reader-pdf-epub/id1669188337)

**Currently charting:** #128 Top Free · Book (US App Store)

This app allows you to read and listen to books and documents in various formats, including PDF and EPUB. It offers text-to-speech functionality, customizable reading settings, and a built-in book manager for your library. Enjoy an ad-free and registration-free reading experience.

**Highlights:** Multi-format ebook support (EPUB, PDF, MOBI, DOCX, etc.), Text-to-Speech (TTS) for listening to books, Ad-free and registration-free experience, Offline reading capabilities, Book manager with grouping and sorting, Customizable reading settings (themes, fonts, margins)

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Privacy-respecting
- 👍 Customizable reading experience
- 👍 Offline functionality
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Occasional performance issues
- 🔋 High battery consumption
- 👎 Missing key features from Android version
- 👎 Lack of organization tools (collections, folders)
- 👎 No text-to-speech or annotation features

**Reported bugs**

- Unexpected page jumps or scrolling issues
- Compatibility problems with certain file formats
- Inconsistent behavior when minimizing or locking the screen

**Requested features**

- Add text-to-speech functionality
- Implement highlighting, annotation, and lookup features
- Introduce cloud sync and cross-device syncing
- Expand font and theme options
- Add search within documents


## Frequently asked questions

### Is one more layer free?

one more layer is free to download, with no in-app purchases.

### Is ReadEra free?

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

### Do one more layer or ReadEra have ads?

Neither one more layer nor ReadEra shows ads.

### Which is updated more often, one more layer or ReadEra?

one more layer ships an update every 9 days, and ReadEra every 2 months. Most recently, one more layer was updated on October 19, 2026 and ReadEra on October 27, 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.*