# I Fly Cabri G2 vs Zero100

The clearest difference is ads: I Fly Cabri G2 at none against Zero100's shown. I Fly Cabri G2 also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). Zero100's advantage is update cadence (every 5 days vs fortnightly). On price and in-app purchases there is nothing between them.

Both are free to download. I Fly Cabri G2 sells 2 in-app purchases, starting at $4.99 per month and Zero100 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

I Fly Cabri G2 ships an update fortnightly, Zero100 every 5 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | I Fly Cabri G2 | Zero100 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/i-fly-cabri-g2/id6741827804/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 238 MB | 7 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Nicholas Bradley](https://appshunter.io/developer/1548145234) | [Pavel lishnev](https://appshunter.io/developer/6823566637) |

## What reviewers say

### I Fly Cabri G2

[App page](https://appshunter.io/ios/app/i-fly-cabri-g2/id6741827804)

This app assists Cabri G2 helicopter pilots with preflight calculations and flight safety. It offers tools for weight and balance, hover ceiling, rate of climb, and flight plan generation. Print and share essential performance documents for improved situational awareness.

**Highlights:** Weight and Balance Calculator, Hover Ceiling & Rate of Climb Charts, Flight Plan Printing, Performance Calculations (HIGE, HOGE), Printable PDF Documents, Shareable Preflight Documents

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $29.99 | per year |


### Zero100

[App page](https://appshunter.io/ios/app/zero100-car-performance-meter/id6824299707)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zero100 Pro Monthly | $2.99 | per month |
| Zero100 Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is I Fly Cabri G2 free?

I Fly Cabri G2 is free to download, with in-app purchases available.

### Is Zero100 free?

Zero100 is free to download, with in-app purchases available.

### Do I Fly Cabri G2 or Zero100 have ads?

Zero100 shows ads; I Fly Cabri G2 does not.

### Which is updated more often, I Fly Cabri G2 or Zero100?

I Fly Cabri G2 ships an update fortnightly, and Zero100 every 5 days. Most recently, I Fly Cabri G2 was updated on November 12, 2026 and Zero100 on November 10, 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.*