# Stera by FPV Labs vs ZenO Data

The clearest difference is iOS requirement: Stera by FPV Labs at 14.0 against ZenO Data's 17.0. On price, update cadence, 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.

Stera by FPV Labs ships an update every 4 days, ZenO Data weekly. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stera by FPV Labs | ZenO Data |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 103 MB | 14 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Satpal Singh Rathore](https://appshunter.io/developer/1859610695) | [ZENOLABS INC](https://appshunter.io/developer/6776562735) |

## What reviewers say

### Stera by FPV Labs

[App page](https://appshunter.io/ios/app/stera-by-fpv-labs/id6756263398)

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

**In-app purchases:** none


### ZenO Data

[App page](https://appshunter.io/ios/app/zeno-data/id6776562733)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stera by FPV Labs free?

Stera by FPV Labs is free to download, with no in-app purchases.

### Is ZenO Data free?

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

### Do Stera by FPV Labs or ZenO Data have ads?

Neither Stera by FPV Labs nor ZenO Data shows ads.

### Which is updated more often, Stera by FPV Labs or ZenO Data?

Stera by FPV Labs ships an update every 4 days, and ZenO Data weekly. Most recently, Stera by FPV Labs was updated on October 13, 2026 and ZenO Data on October 24, 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.*