# DEVONthink To Go 4 vs Notch Reminders

The clearest difference is update cadence: Notch Reminders at weekly against DEVONthink To Go 4's every 3 weeks. Notch Reminders also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DEVONthink To Go 4 sells 2 in-app purchases, starting at $2.99 per month and Notch Reminders sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

DEVONthink To Go 4 ships an update every 3 weeks, Notch Reminders weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | DEVONthink To Go 4 | Notch Reminders |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (251 ratings)](https://appshunter.io/ios/app/devonthink-to-go-4/id6532619226/reviews)** | — |
| Number of ratings | **251** | — |
| Positive reviews | 44.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 193 MB | 4 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [DEVONtechnologies, LLC](https://appshunter.io/developer/395722473) | [Mike Shear](https://appshunter.io/developer/6776302598) |

## 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 |


### Notch Reminders

[App page](https://appshunter.io/ios/app/notch-reminders/id6806795410)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notch for Mac (14-Day Trial) | Free | one-time |
| Notch for Mac (Lifetime) | $9.99 | one-time |


## Frequently asked questions

### Is DEVONthink To Go 4 free?

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

### Is Notch Reminders free?

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

### Do DEVONthink To Go 4 or Notch Reminders have ads?

Neither DEVONthink To Go 4 nor Notch Reminders shows ads.

### Which is updated more often, DEVONthink To Go 4 or Notch Reminders?

DEVONthink To Go 4 ships an update every 3 weeks, and Notch Reminders weekly. Most recently, DEVONthink To Go 4 was updated on October 24, 2026 and Notch Reminders on October 24, 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.*