# SD Group vs ACB Link

The clearest difference is rating: SD Group at 4.7 against ACB Link's 3.8. ACB Link's advantage is ratings volume (10 vs 3) and iOS requirement (13.0 vs 15.6). On price, update cadence, 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.

SD Group holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 3 and 10 respectively.

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | SD Group | ACB Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/sd-group/id982709389/reviews)** | [3.8 (10 ratings)](https://appshunter.io/ios/app/acb-link/id1023962546/reviews) |
| Number of ratings | 3 | **10** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | Free | Free |
| Size | 2 MB | 3 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Edward Zeigler](https://appshunter.io/developer/982709388) | [American Council of the Blind Inc](https://appshunter.io/developer/1023962545) |

## What reviewers say

### SD Group

[App page](https://appshunter.io/ios/app/sd-group/id982709389)

This app provides prerecorded square dancing tips for iOS devices, eliminating the need for a live caller or external playback devices. Organize your dances into playlists and control playback with simple, intuitive features.

**Highlights:** Prerecorded square dancing tips, Playlist creation and management, Playback controls (play, pause, skip), Tip timer for dancer rotation, Bluetooth keyboard support, iTunes library integration

**Features:** macOS Compatibility

**In-app purchases:** none


### ACB Link

[App page](https://appshunter.io/ios/app/acb-link/id1023962546)

This app connects members and friends of the American Council of the Blind, providing access to resources, news updates, and affiliate connections. It also offers ACB Media programming and on-demand podcasts to enhance life and independence for those dealing with sight loss.

**Highlights:** Access ACB resources, Receive news push notifications, Connect with affiliates, Stream ACB Media programming, Play ACB podcasts on demand, Information on dealing with sight loss, Fully accessible with VoiceOver

**In-app purchases:** none


## Frequently asked questions

### Is SD Group free?

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

### Is ACB Link free?

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

### Which has better reviews, SD Group or ACB Link?

SD Group is rated higher. SD Group averages 4.7 out of 5 from 3 ratings, while ACB Link averages 3.8 from 10 ratings.

### Do SD Group or ACB Link have ads?

Neither SD Group nor ACB Link shows ads.

### Which is updated more often, SD Group or ACB Link?

SD Group ships an update every 6 months, and ACB Link every 6 months. Most recently, SD Group was updated on September 14, 2026 and ACB Link on September 15, 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.*