# DEVONthink To Go 4 vs Only Checklists

The clearest difference is price: DEVONthink To Go 4 at Free against Only Checklists's $0.99. DEVONthink To Go 4 also leads on ratings volume (258 vs 1). Only Checklists's advantage is in-app purchases (none vs 2) and rating (5.0 vs 4.7). On ads, device support and iOS requirement there is nothing between them.

DEVONthink To Go 4 is free to download; Only Checklists costs $0.99 up front. DEVONthink To Go 4 sells 2 in-app purchases, starting at $2.99 per month. Only Checklists asks for nothing beyond the download.

Only Checklists holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: DEVONthink To Go 4 has 258 ratings behind it against 1, so its average is the more settled of the two.

DEVONthink To Go 4 ships an update every 3 weeks, Only Checklists every 10 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DEVONthink To Go 4 | Only Checklists |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.7 (258 ratings)](https://appshunter.io/ios/app/devonthink-to-go-4/id6532619226/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/only-checklists/id6791727936/reviews)** |
| Number of ratings | **258** | 1 |
| Positive reviews | 39.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 193 MB | 2 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [DEVONtechnologies, LLC](https://appshunter.io/developer/395722473) | [Charles Ammon](https://appshunter.io/developer/297487706) |

## What reviewers say

### DEVONthink To Go 4

[App page](https://appshunter.io/ios/app/devonthink-to-go-4/id6532619226)

Manage your entire knowledge library on your iPad and iPhone. Organize, edit, and annotate documents, notes, and more. Leverage generative AI for summaries, content creation, and advanced search. Syncs privately and securely across devices.

**Highlights:** Document organization and management, AI-powered summaries and content creation, PDF annotation and editing, On-device OCR for searchable documents, Cross-device secure synchronization, Custom metadata and tagging, Shortcuts automation

**Features:** Family Sharing, Siri integration, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $19.99 | per year |


### Only Checklists

[App page](https://appshunter.io/ios/app/only-checklists/id6791727936)

Create reusable templates for procedures and run independent checklists from them. Track progress, archive completed tasks, and customize lists with colors and icons. Export and share your checklists in various formats.

**Highlights:** Create reusable checklist templates, Run independent checklists from templates, Automatic completion and archiving, Customizable colors and icons, Export to PDF, RTF, TXT, Markdown, Siri and Shortcuts integration, Private by design, no account needed

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

**In-app purchases:** none


## Frequently asked questions

### Is DEVONthink To Go 4 free?

DEVONthink To Go 4 is free to download, with in-app purchases available.

### Is Only Checklists free?

Only Checklists costs $0.99, with no in-app purchases.

### Which has better reviews, DEVONthink To Go 4 or Only Checklists?

Only Checklists is rated higher. DEVONthink To Go 4 averages 4.7 out of 5 from 258 ratings, while Only Checklists averages 5.0 from 1 ratings.

### Do DEVONthink To Go 4 or Only Checklists have ads?

Neither DEVONthink To Go 4 nor Only Checklists shows ads.

### Which is updated more often, DEVONthink To Go 4 or Only Checklists?

DEVONthink To Go 4 ships an update every 3 weeks, and Only Checklists every 10 days. Most recently, DEVONthink To Go 4 was updated on November 5, 2026 and Only Checklists on October 31, 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.*