# Barfield ADTS vs Whiskly

The clearest difference is price: Barfield ADTS at Free against Whiskly's $0.99. Barfield ADTS also leads on in-app purchases (none vs 4). Whiskly's advantage is update cadence (weekly vs every 5 months). On ads, device support and iOS requirement there is nothing between them.

Barfield ADTS is free to download; Whiskly costs $0.99 up front. Whiskly sells 4 one-off in-app purchases. Barfield ADTS asks for nothing beyond the download.

Barfield ADTS ships an update every 5 months, Whiskly weekly. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Barfield ADTS | Whiskly |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/barfield-adts/id939622373/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free | — |
| Size | 61 MB | 36 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Barfield Inc](https://appshunter.io/developer/939622372) | [Ari Guðmundsson](https://appshunter.io/developer/1896036374) |

## What reviewers say

### Barfield ADTS

[App page](https://appshunter.io/ios/app/barfield-adts/id939622373)

This app transforms your iOS device into a wireless remote for specific aircraft maintenance testing equipment. It offers automatic firmware updates and allows simultaneous viewing of PDF documents.

**Highlights:** Wireless remote control for DPS1000 and 1811NG, Automatic firmware update detection, Split-screen PDF viewing, User-friendly interface, Programmable test routines

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

**In-app purchases:** none


### Whiskly

[App page](https://appshunter.io/ios/app/whiskly-cooking-timer/id6765775130)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Classic Spanish | $0.99 | one-time |
| Classic Mexican | $0.99 | one-time |
| Classic Italian | $0.99 | one-time |
| Classic Eastern | $0.99 | one-time |


## Frequently asked questions

### Is Barfield ADTS free?

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

### Is Whiskly free?

Whiskly costs $0.99, and also offers in-app purchases.

### Do Barfield ADTS or Whiskly have ads?

Neither Barfield ADTS nor Whiskly shows ads.

### Which is updated more often, Barfield ADTS or Whiskly?

Barfield ADTS ships an update every 5 months, and Whiskly weekly. Most recently, Barfield ADTS was updated on November 11, 2026 and Whiskly on November 9, 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.*