# Turbometer vs ABC Member

The clearest difference is price: ABC Member at Free against Turbometer's $0.99. ABC Member also leads on device support (3 vs 1) and ratings volume (7 vs 2). Turbometer's advantage is update cadence (every 2 days vs fortnightly). On rating, ads and in-app purchases there is nothing between them.

ABC Member is free to download; Turbometer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Turbometer against 5.0 for ABC Member. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

Turbometer ships an update every 2 days, ABC Member fortnightly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Turbometer | ABC Member |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/turbometer/id6755746044/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/abc-member/id6771236340/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Paid | **Free** |
| Size | 2 MB | 77 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Todd Anderson](https://appshunter.io/developer/1819770829) | [American Ballooning Community](https://appshunter.io/developer/1878855808) |

## What reviewers say

### Turbometer

[App page](https://appshunter.io/ios/app/turbometer/id6755746044)

This application provides a real-time turbulence meter for your iPhone. It helps pilots and passengers understand the intensity of turbulence, distinguishing between light chop and moderate turbulence. Get a clear reading of your current flight conditions.

**Highlights:** Real-time turbulence monitoring, Distinguishes turbulence intensity, Useful for pilots and passengers, Accurate flight condition readings

**In-app purchases:** none


### ABC Member

[App page](https://appshunter.io/ios/app/abc-member/id6771236340)

Access membership features like newsletters, event listings, and safety zone maps. Track balloon and crew locations during flights, log flight details, and record pilot/crew tasks.

**Highlights:** Membership features access, Newsletter and events, Red/green zone maps, Flight location sharing, Flight logging and replay, Pilot/crew task logging

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

**In-app purchases:** none


## Frequently asked questions

### Is Turbometer free?

Turbometer costs $0.99, with no in-app purchases.

### Is ABC Member free?

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

### Which has better reviews, Turbometer or ABC Member?

Turbometer and ABC Member are both rated 5.0 out of 5 on the App Store, from 2 and 7 ratings respectively.

### Do Turbometer or ABC Member have ads?

Neither Turbometer nor ABC Member shows ads.

### Which is updated more often, Turbometer or ABC Member?

Turbometer ships an update every 2 days, and ABC Member fortnightly. Most recently, Turbometer was updated on October 6, 2026 and ABC Member on October 7, 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.*