# CaptuKey vs AsFWUpdater

CaptuKey and AsFWUpdater are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CaptuKey | AsFWUpdater |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/asfwupdater/id1277587497/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | — | Free |
| Size | 2 MB | 5 MB |
| Requires iOS | 13.0 | **12.3** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Imager](https://appshunter.io/developer/722019543) | [Asterisk Corporation](https://appshunter.io/developer/349097721) |

## What reviewers say

### CaptuKey

[App page](https://appshunter.io/ios/app/captukey/id922388403)

**In-app purchases:** none


### AsFWUpdater

[App page](https://appshunter.io/ios/app/asfwupdater/id1277587497)

Update the firmware on specific AsReader sled and guntype devices. Download the latest firmware files and follow step-by-step instructions to connect your device and perform the update.

**Highlights:** Download latest firmware versions, Update firmware on supported devices, Supports Barcode and RFID models, Step-by-step update instructions, Update RFID modules separately

**In-app purchases:** none


## Frequently asked questions

### Is CaptuKey free?

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

### Is AsFWUpdater free?

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

### Do CaptuKey or AsFWUpdater have ads?

Neither CaptuKey nor AsFWUpdater shows ads.

### Which is updated more often, CaptuKey or AsFWUpdater?

CaptuKey ships an update every 4 months, and AsFWUpdater every 4 months. Most recently, CaptuKey was updated on November 6, 2026 and AsFWUpdater on November 3, 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.*