# SEMCOG vs DEVONthink To Go 4

The clearest difference is in-app purchases: SEMCOG at none against DEVONthink To Go 4's 2. SEMCOG also leads on rating (5.0 vs 4.7) and iOS requirement (15.5 vs 26.0). DEVONthink To Go 4's advantage is update cadence (every 3 weeks vs every 48 months) and ratings volume (260 vs 2). On price, ads 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. SEMCOG asks for nothing beyond the download.

SEMCOG 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 260 ratings behind it against 2, so its average is the more settled of the two.

SEMCOG ships an update every 48 months, DEVONthink To Go 4 every 3 weeks. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | SEMCOG | DEVONthink To Go 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/semcog/id1423253986/reviews)** | [4.7 (260 ratings)](https://appshunter.io/ios/app/devonthink-to-go-4/id6532619226/reviews) |
| Number of ratings | 2 | **260** |
| Positive reviews | — | 39.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 193 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Southeast Michigan Council of Governments](https://appshunter.io/developer/1360885360) | [DEVONtechnologies, LLC](https://appshunter.io/developer/395722473) |

## What reviewers say

### SEMCOG

[App page](https://appshunter.io/ios/app/semcog/id1423253986)

Access meeting agendas, materials, and locations quickly. Discover upcoming events and learn about committee members. Find staff contact information and essential details from the organization's website.

**Highlights:** Meeting agendas and materials, Event information, Committee member details, Staff contact directory, Website content access

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is SEMCOG free?

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

### Is DEVONthink To Go 4 free?

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

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

SEMCOG is rated higher. SEMCOG averages 5.0 out of 5 from 2 ratings, while DEVONthink To Go 4 averages 4.7 from 260 ratings.

### Do SEMCOG or DEVONthink To Go 4 have ads?

Neither SEMCOG nor DEVONthink To Go 4 shows ads.

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

SEMCOG ships an update every 48 months, and DEVONthink To Go 4 every 3 weeks. Most recently, SEMCOG was updated on November 2, 2026 and DEVONthink To Go 4 on November 8, 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.*