# DS vs I

The clearest difference is update cadence: I at every 5 months against DS's every 28 months. DS's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

DS ships an update every 28 months, I every 5 months. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | DS | I |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/i-con-mobile/id6479324086/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 34 MB | 51 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JB Industries, Inc.](https://appshunter.io/developer/977734857) | [Infinitum Electric, Inc.](https://appshunter.io/developer/1735573695) |

## What reviewers say

### DS

[App page](https://appshunter.io/ios/app/ds-250/id1509336200)

**Features:** macOS Compatibility

**In-app purchases:** none


### I

[App page](https://appshunter.io/ios/app/i-con-mobile/id6479324086)

Control and manage your Infinitum Motor System directly from your smartphone. Easily set up, adjust speed, change direction, and update firmware for enhanced performance and communication.

**Highlights:** Motor start/stop, Speed adjustment, Direction switching, Motor information review, Firmware updates, Performance settings adjustment

**In-app purchases:** none


## Frequently asked questions

### Is DS free?

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

### Is I free?

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

### Do DS or I have ads?

Neither DS nor I shows ads.

### Which is updated more often, DS or I?

DS ships an update every 28 months, and I every 5 months. Most recently, DS was updated on October 25, 2026 and I on October 6, 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.*