# DoThread vs Sheldon

The clearest difference is review sentiment: DoThread at 100% against Sheldon's 33%. DoThread also leads on rating (4.8 vs 3.0) and ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. DoThread sells 2 in-app purchases, starting at $5.99 per month and Sheldon sells 7 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DoThread holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 100% of DoThread's written reviews are positive against 33% of Sheldon's.

DoThread ships an update every 5 days, Sheldon every 3 days. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DoThread | Sheldon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/dothread-mind-journaling/id6738840479/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/sheldon-ai-note-taker/id6751587453/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 11 MB | 30 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chelodo](https://appshunter.io/developer/1782528151) | [Aya Labs B.V.](https://appshunter.io/developer/1505783699) |

## What reviewers say

### DoThread

[App page](https://appshunter.io/ios/app/dothread-mind-journaling/id6738840479)

This app offers a flexible journaling experience to track moods, habits, and life events. Organize your thoughts with custom threads, gain insights through analytics, and stay consistent with daily reminders. Your data is private and syncs across devices.

**Highlights:** Customizable threads for notes, moods, and metrics, Fast capture with text, photos, and mood logging, Number tracking with custom units, Location and weather data integration (opt-in), Apple Shortcuts and Siri integration, Powerful analytics and trend visualization, Daily reminders for consistency, iCloud and WebDAV sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Yearly | $59.99 | per year |


### Sheldon

[App page](https://appshunter.io/ios/app/sheldon-ai-note-taker/id6751587453)

This app records audio, generates accurate transcripts with speaker identification, and creates study materials like summaries and flashcards. It can also process uploaded PDFs and answer questions about your content via an AI chat.

**Highlights:** One-tap audio recording, Smart transcription with speaker labels, AI-generated summaries, flashcards, and quizzes, PDF upload and processing, Interactive AI chat for content questions, Flashcard learning system, Quiz generation and testing

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $4.99 | per 7 days |
| Pro Access | $9.99 | per 7 days |
| Sheldon AI Pro | $59.99 | per year |
| Pro Access | $59.99 | per year |
| Pro Access | $99.99 | per year |
| Pro Access | $99.99 | per year |
| Pro Access | $99.99 | per year |


## Frequently asked questions

### Is DoThread free?

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

### Is Sheldon free?

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

### Which has better reviews, DoThread or Sheldon?

DoThread is rated higher. DoThread averages 4.8 out of 5 from 4 ratings, while Sheldon averages 3.0 from 2 ratings.

### Do DoThread or Sheldon have ads?

Sheldon shows ads; DoThread does not.

### Which is updated more often, DoThread or Sheldon?

DoThread ships an update every 5 days, and Sheldon every 3 days. Most recently, DoThread was updated on October 18, 2026 and Sheldon on October 10, 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.*