# SmartLoop Firmware Utility vs Antron

The clearest difference is iOS requirement: SmartLoop Firmware Utility at 12.0 against Antron's 14.0. 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.

SmartLoop Firmware Utility ships an update every 5 months, Antron every 3 months. The most recent releases landed on September 23, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SmartLoop Firmware Utility | Antron |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 30 MB | 17 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keystone Technologies, LLC](https://appshunter.io/developer/1460952182) | [Antron Electronics Company Limited](https://appshunter.io/developer/1791479874) |

## What reviewers say

### SmartLoop Firmware Utility

[App page](https://appshunter.io/ios/app/smartloop-firmware-utility/id1612165093)

**Features:** macOS Compatibility

**In-app purchases:** none


### Antron

[App page](https://appshunter.io/ios/app/antron/id6740760854)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartLoop Firmware Utility free?

SmartLoop Firmware Utility is free to download, with no in-app purchases.

### Is Antron free?

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

### Do SmartLoop Firmware Utility or Antron have ads?

Neither SmartLoop Firmware Utility nor Antron shows ads.

### Which is updated more often, SmartLoop Firmware Utility or Antron?

SmartLoop Firmware Utility ships an update every 5 months, and Antron every 3 months. Most recently, SmartLoop Firmware Utility was updated on September 23, 2026 and Antron on October 2, 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.*