# WolfLunarSmart vs Sendra 2

The clearest difference is update cadence: Sendra 2 at every 2 months against WolfLunarSmart's every 17 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WolfLunarSmart ships an update every 17 months, Sendra 2 every 2 months. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | WolfLunarSmart | Sendra 2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 months** |
| Size | 4 MB | 55 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WOLFSAFETY](https://appshunter.io/developer/603135777) | [CO.M.P.ES. S.p.A](https://appshunter.io/developer/1499059075) |

## What reviewers say

### WolfLunarSmart

[App page](https://appshunter.io/ios/app/wolflunarsmart/id1495694161)

**In-app purchases:** none


### Sendra 2

[App page](https://appshunter.io/ios/app/sendra-2/id1499059076)

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

**In-app purchases:** none


## Frequently asked questions

### Is WolfLunarSmart free?

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

### Is Sendra 2 free?

Sendra 2 is free to download, with no in-app purchases.

### Do WolfLunarSmart or Sendra 2 have ads?

Neither WolfLunarSmart nor Sendra 2 shows ads.

### Which is updated more often, WolfLunarSmart or Sendra 2?

WolfLunarSmart ships an update every 17 months, and Sendra 2 every 2 months. Most recently, WolfLunarSmart was updated on October 4, 2026 and Sendra 2 on October 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.*