# Fanfict Reader AO3 unofficial vs PlotLock

The clearest difference is in-app purchases: PlotLock at none against Fanfict Reader AO3 unofficial's 8. Fanfict Reader AO3 unofficial's advantage is chart position (#184 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fanfict Reader AO3 unofficial sells 8 in-app purchases, starting at $0.99 per 7 days. PlotLock asks for nothing beyond the download.

Fanfict Reader AO3 unofficial ships an update every 3 weeks, PlotLock every 2 weeks. The most recent releases landed on October 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Fanfict Reader AO3 unofficial | PlotLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (888 ratings)](https://appshunter.io/ios/app/fanfict-reader-ao3-unofficial/id6667102594/reviews)** | — |
| Number of ratings | **888** | — |
| Positive reviews | 52.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Freemium | — |
| Best chart rank | **#184** | — |
| Size | 170 MB | 3 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Free Apps LLC CA](https://appshunter.io/developer/1604489462) | [Nicholas Figliolia](https://appshunter.io/developer/1896735478) |

## What reviewers say

### Fanfict Reader AO3 unofficial

[App page](https://appshunter.io/ios/app/fanfict-reader-ao3-unofficial/id6667102594)

**Currently charting:** #184 Top Grossing · Book, #191 Top Free · Book (US App Store)

This unofficial client provides a streamlined way to discover, read, and save fanfiction from Archive of Our Own (AO3). Customize your reading experience with adjustable text and background settings. PRO features offer offline access, ad removal, and enhanced organization.

**Highlights:** Effortless search by tags, fandoms, authors, Save and organize favorite fanfics, Customizable reading experience, User-friendly interface, Offline access (PRO), Ad removal (PRO)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly PRO access | $0.99 | per 7 days |
| Monthly PRO access | $1.99 | per month |
| Weekly PRO access (06_2025) | $1.99 | per 7 days |
| Monthly PRO access (06_2025) | $3.99 | per month |
| Annual Pro Plus – Halloween | $14.99 | per year |
| Yearly PRO access | $17.99 | per year |
| Annual Pro Plus | $24.99 | per year |
| Yearly PRO access (06_2025) | $35.99 | per year |

**What reviewers like**

- 👍 Good app
- 👍 Favorite fan fic app
- 👍 Kewl app
- 👍 The best AO3 Archive reader in the store
- 👍 The best AP3 Archive Reader

**What reviewers complain about**

- 🐛 Library issues with multiple characters
- 🐛 Lagging and error codes
- 🐛 Extra charges
- 🐛 Hard to figure out how to use
- 🐛 Devolving and giving error codes

**Reported bugs**

- Library issues with multiple characters
- Lagging and error codes
- Extra charges
- 403 errors
- Insane lag

**Requested features**

- Add posting feature
- Add screen to pull up currently reading fics


### PlotLock

[App page](https://appshunter.io/ios/app/plotlock/id6809834021)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fanfict Reader AO3 unofficial free?

Fanfict Reader AO3 unofficial is free to download, with in-app purchases available.

### Is PlotLock free?

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

### Do Fanfict Reader AO3 unofficial or PlotLock have ads?

Neither Fanfict Reader AO3 unofficial nor PlotLock shows ads.

### Which is updated more often, Fanfict Reader AO3 unofficial or PlotLock?

Fanfict Reader AO3 unofficial ships an update every 3 weeks, and PlotLock every 2 weeks. Most recently, Fanfict Reader AO3 unofficial was updated on October 12, 2026 and PlotLock on September 29, 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.*