# Section K vs R2

The clearest difference is rating: R2 at 4.6 against Section K's 3.8. R2 also leads on update cadence (every 11 days vs every 16 months). Section K's advantage is review sentiment (60% vs 25%) and iOS requirement (9.0 vs 11.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

R2 holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 10 and 10 respectively. Written reviews complicate that: 60% of Section K's written reviews are positive against 25% of R2's, so the app with the better star average is not the one people write more warmly about.

Section K ships an update every 16 months, R2 every 11 days. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Section K | R2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (10 ratings)](https://appshunter.io/ios/app/section-k-7/id1467030634/reviews) | **[4.6 (10 ratings)](https://appshunter.io/ios/app/r2-d2-vocalizer/id1579187620/reviews)** |
| Number of ratings | 10 | 10 |
| Positive reviews | **60.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 407 MB | 171 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Science Division LLC](https://appshunter.io/developer/1467030633) | [Michael Perl](https://appshunter.io/developer/1579187622) |

## What reviewers say

### Section K

[App page](https://appshunter.io/ios/app/section-k-7/id1467030634)

Engage with your interactive Tribble companion, translating its trills and assigning it to various mission modes. Locate disguised Klingon agents, protect sensitive intelligence, or even use its auxiliary function to playfully alert friends.

**Highlights:** Interactive Tribble companion, Translation software, Locate Klingon agents, Protect sensitive intelligence, Tribble modes: At Ease, On Duty, Watchdog, Auxiliary prank function

**Features:** macOS Compatibility

**In-app purchases:** none


### R2

[App page](https://appshunter.io/ios/app/r2-d2-vocalizer/id1579187620)

This app generates unique R2-D2 vocalizations based on emotional stimuli or custom scripts. Its AI analyzes R2-D2's personality and speech patterns to create authentic-sounding beeps and whistles.

**Highlights:** AI-powered R2-D2 vocalizations, Emotional stimulus buttons, Script panel for manual creation, Grammatical AI recommendations, Store and recall custom vocalizations, Unique sound generation algorithm

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Section K free?

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

### Is R2 free?

R2 is free to download, with no in-app purchases.

### Which has better reviews, Section K or R2?

R2 is rated higher. Section K averages 3.8 out of 5 from 10 ratings, while R2 averages 4.6 from 10 ratings.

### Do Section K or R2 have ads?

Neither Section K nor R2 shows ads.

### Which is updated more often, Section K or R2?

Section K ships an update every 16 months, and R2 every 11 days. Most recently, Section K was updated on October 7, 2026 and R2 on September 29, 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.*