# SmartSub vs DS18 SDX REMOTE CONTROL

The clearest difference is update cadence: DS18 SDX REMOTE CONTROL at fortnightly against SmartSub's monthly. SmartSub's advantage is iOS requirement (8.0 vs 12.0). 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.

SmartSub ships an update monthly, DS18 SDX REMOTE CONTROL fortnightly. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SmartSub | DS18 SDX REMOTE CONTROL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 36 MB | 41 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Formosa Audiomate](https://appshunter.io/developer/989721407) | [SIU KEUNG CHAN](https://appshunter.io/developer/1408408970) |

## What reviewers say

### SmartSub

[App page](https://appshunter.io/ios/app/smartsub/id1670310688)

**Features:** macOS Compatibility

**In-app purchases:** none


### DS18 SDX REMOTE CONTROL

[App page](https://appshunter.io/ios/app/ds18-sdx-remote-control/id6450036796)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartSub free?

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

### Is DS18 SDX REMOTE CONTROL free?

DS18 SDX REMOTE CONTROL is free to download, with no in-app purchases.

### Do SmartSub or DS18 SDX REMOTE CONTROL have ads?

Neither SmartSub nor DS18 SDX REMOTE CONTROL shows ads.

### Which is updated more often, SmartSub or DS18 SDX REMOTE CONTROL?

SmartSub ships an update monthly, and DS18 SDX REMOTE CONTROL fortnightly. Most recently, SmartSub was updated on October 19, 2026 and DS18 SDX REMOTE CONTROL on October 25, 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.*