# ReadOn. vs Authenticator App

The clearest difference is in-app purchases: Authenticator App at none against ReadOn.'s 4. Authenticator App also leads on update cadence (every 5 days vs every 2 months) and rating (5.0 vs 4.7). ReadOn.'s advantage is ratings volume (13 vs 1). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. ReadOn. sells 4 in-app purchases, starting at $0.99 per 7 days. Authenticator App asks for nothing beyond the download.

Authenticator App holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ReadOn. has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

ReadOn. ships an update every 2 months, Authenticator App every 5 days. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ReadOn. | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (13 ratings)](https://appshunter.io/ios/app/readon/id1212717344/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-app-twoauth/id6799068050/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Freemium | **Free** |
| Size | 11 MB | 3 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [健翔 徐](https://appshunter.io/developer/1212717343) | [Hangzhou JoyTime Technology Co., Ltd.](https://appshunter.io/developer/1562298447) |

## What reviewers say

### ReadOn.

[App page](https://appshunter.io/ios/app/readon/id1212717344)

Discover and organize content from your favorite sources with this RSS reader. Enjoy distraction-free reading, bookmark articles, and share discoveries. Available on iPhone, iPad, and Mac.

**Highlights:** Content discovery, Personalized news feed, Distraction-free reading, Bookmark articles, Share discoveries, Intuitive interface

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $0.99 | per 7 days |
| Monthly Plan | $1.99 | per month |
| Annual Pro | $19.99 | per year |
| Upgrade | $1.99 | one-time |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-twoauth/id6799068050)

This app generates verification codes for two-factor and multi-factor authentication. It offers a secure, offline experience with no data collection or ads, serving as a robust alternative to other authenticator apps.

**Highlights:** Fully offline operation, Private key storage, Zero data collection, Import accounts from Google Authenticator, Scan QR codes or enter keys manually, Instant code refresh with previews, Bulk export options

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ReadOn. free?

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

### Is Authenticator App free?

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

### Which has better reviews, ReadOn. or Authenticator App?

Authenticator App is rated higher. ReadOn. averages 4.7 out of 5 from 13 ratings, while Authenticator App averages 5.0 from 1 ratings.

### Do ReadOn. or Authenticator App have ads?

Neither ReadOn. nor Authenticator App shows ads.

### Which is updated more often, ReadOn. or Authenticator App?

ReadOn. ships an update every 2 months, and Authenticator App every 5 days. Most recently, ReadOn. was updated on November 11, 2026 and Authenticator App on November 6, 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.*