# SD Group vs i

The clearest difference is rating: SD Group at 4.7 against i's 2.3. SD Group also leads on update cadence (every 6 months vs every 14 months). i's advantage is iOS requirement (12.0 vs 15.6). 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.

SD Group holds the better App Store score, 4.7 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

SD Group ships an update every 6 months, i every 14 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | SD Group | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/sd-group/id982709389/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/i-drive-dvr/id1358614597/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | — | 10.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 14 months |
| Monetization | Free | Free |
| Size | 2 MB | 64 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edward Zeigler](https://appshunter.io/developer/982709388) | [Rimbunan Kuasa (S) Pte Ltd](https://appshunter.io/developer/1749913789) |

## 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


### i

[App page](https://appshunter.io/ios/app/i-drive-dvr/id1358614597)

View live footage from your car camera, adjust its angle, and access stored videos and images. Configure DVR settings like resolution and sensitivity, and perform firmware upgrades wirelessly. This app enhances the functionality of your car camera system.

**Highlights:** Real-time live streaming, Video and image playback, DVR settings adjustment, Wireless firmware upgrades, Angle adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SD Group free?

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

### Is i free?

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

### Which has better reviews, SD Group or i?

SD Group is rated higher. SD Group averages 4.7 out of 5 from 3 ratings, while i averages 2.3 from 3 ratings.

### Do SD Group or i have ads?

Neither SD Group nor i shows ads.

### Which is updated more often, SD Group or i?

SD Group ships an update every 6 months, and i every 14 months. Most recently, SD Group was updated on October 24, 2026 and i on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*