# Sokudoku: Speed Reading & TTS — Finish AI answers and articles

> Finish AI answers and articles (iPhone/iPad app by RYO MOCHIZUKI.)

- Source: https://appshunter.io/ios/app/sokudoku-speed-reading-and-tts/id6798743068 (this page in markdown: same URL + `.md`)
- Developer: [RYO MOCHIZUKI](https://appshunter.io/developer/1881262384)
- Category: Productivity, Books
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 44 MB
- Languages: American English, Japanese
- Released: 2026-09-02
- Data updated: 2026-09-15

## What is Sokudoku?

Long AI answers, articles, notes, and work documents should not take over your day. Sokudoku helps you finish them faster.

Paste text or share it from another app. Read with a focused RSVP display, or switch to background text-to-speech when you want to listen.

FOCUSED RSVP SPEED READING
• Shows readable text chunks at one fixed focal point
• Adjustable speed from 200 to 1500 CPM
• ORP highlighting marks the character to focus on
• Natural pauses for punctuation and paragraph breaks
• A gentle speed ramp helps your eyes adjust

LISTEN WHEN YOUR EYES ARE BUSY
• Uses the voices available on your device
• Highlights the sentence being spoken
• Playback speed from 1.0x to 2.0x
• Continues from the Home Screen or Lock Screen
• Useful while commuting, exercising, or doing chores

BRING IN LONG TEXT FAST
• Paste text from the clipboard in one tap
• Receive text and web links from the iOS share sheet
• Cleans up Markdown for comfortable reading
• Keeps code blocks, tables, and diagrams available for reference

PICK UP WHERE YOU LEFT OFF
• Saves reading progress on your device
• Resume unfinished text from the previous position
• See reading time, average CPM, and your speed compared with regular reading
• No account required

Your reading text and history stay on your device and are not sent to the advertising SDK.

Privacy Policy:
https://sokudoku.muscleindustry.work/privacy

Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Ad-Free Monthly | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads Forever | $9.99 | one-time |


## Is Sokudoku safe?

Not enough ratings yet to assess Sokudoku.

## Is Sokudoku legit?

Sokudoku: Speed Reading & TTS has limited verification signals. The AppsHunter Legitimacy Score for Sokudoku is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-09-04

• Long-press the right edge during speed reading to increase speed by 50 CPM, or the left edge to decrease it.
• Larger, clearer Close and Listen controls.
• Improved background text-to-speech.
• More reliable in-app purchase loading, restoration, and localized pricing.
• Privacy and ad-consent refinements.

### 1.0 — 2026-09-02

No release notes.

## More apps by RYO MOCHIZUKI

- [Nihongo Pocket](https://appshunter.io/ios/app/nihongo-pocket/id6789896820)
- [kage 筋トレ記録](https://appshunter.io/ios/app/kage/id6797388775)

All apps by RYO MOCHIZUKI: https://appshunter.io/developer/1881262384

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-15.*