# The Addition GR vs Okthx

The clearest difference is update cadence: Okthx at every 2 weeks against The Addition GR's monthly. The Addition GR's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

The Addition GR ships an update monthly, Okthx every 2 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | The Addition GR | Okthx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/okthx/id6745571425/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 45 MB | 75 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [The Addition GR, LLC](https://appshunter.io/developer/1746815160) | [Big Basin Labs](https://appshunter.io/developer/1812993901) |

## What reviewers say

### The Addition GR

[App page](https://appshunter.io/ios/app/the-addition-gr/id6502792849)

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

**In-app purchases:** none


### Okthx

[App page](https://appshunter.io/ios/app/okthx/id6745571425)

This AI-powered assistant streamlines scheduling by negotiating times and confirming details across your communications. It intelligently extracts information from emails, calendars, and contacts to manage your schedule autonomously.

**Highlights:** AI-powered scheduling, End-to-end task management, Negotiates meeting times, Confirms details, Integrates with email and calendars, Extracts information from contacts

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

**In-app purchases:** none


## Frequently asked questions

### Is The Addition GR free?

The Addition GR is free to download, with no in-app purchases.

### Is Okthx free?

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

### Do The Addition GR or Okthx have ads?

Neither The Addition GR nor Okthx shows ads.

### Which is updated more often, The Addition GR or Okthx?

The Addition GR ships an update monthly, and Okthx every 2 weeks. Most recently, The Addition GR was updated on October 30, 2026 and Okthx on October 30, 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.*