# FlySto vs Zenith Builder

The clearest difference is device support: Zenith Builder at 3 against FlySto's 1. Zenith Builder also leads on iOS requirement (13.4 vs 16.0). On price, 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.

## The numbers

| Metric | FlySto | Zenith Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (28 ratings)](https://appshunter.io/ios/app/flysto/id6447300616/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free | — |
| Size | 111 MB | 24 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FlySto Limited](https://appshunter.io/developer/1815916959) | [Justin TIsdale](https://appshunter.io/developer/1888556140) |

## What reviewers say

### FlySto

[App page](https://appshunter.io/ios/app/flysto/id6447300616)

Track all your flight data conveniently on your mobile device. Organize flights by month, filter by aircraft or airport, and upload logs easily. Get detailed analysis of your flights with over 30 calculated parameters and graphs.

**Highlights:** Organized monthly flight list, Filter by aircraft or airport, Easy log upload via SD card, Offline log storage and upload, Detailed flight analysis with graphs, Review landing limits and scoring

**In-app purchases:** none


### Zenith Builder

[App page](https://appshunter.io/ios/app/zenith-builder/id6761292663)

**In-app purchases:** none


## Frequently asked questions

### Is FlySto free?

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

### Is Zenith Builder free?

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

### Do FlySto or Zenith Builder have ads?

Neither FlySto nor Zenith Builder shows ads.

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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.*