# Sappa Smarta Hem vs SMELLiT

The clearest difference is iOS requirement: Sappa Smarta Hem at 11.0 against SMELLiT's 15.0. 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.

## The numbers

| Metric | Sappa Smarta Hem | SMELLiT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (60 ratings)](https://appshunter.io/ios/app/smellit/id6502876469/reviews)** |
| Number of ratings | — | **60** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free |
| Size | 109 MB | 66 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AB Sappa](https://appshunter.io/developer/1225563937) | [Weizmann Institute of Science](https://appshunter.io/developer/533002684) |

## What reviewers say

### Sappa Smarta Hem

[App page](https://appshunter.io/ios/app/sappa-smarta-hem/id1576320214)

**Features:** macOS Compatibility

**In-app purchases:** none


### SMELLiT

[App page](https://appshunter.io/ios/app/smellit/id6502876469)

Participate in a scientific study by reporting what you smell throughout your day. Receive notifications at random times to answer brief questions and submit photos. Earn a gift card upon completion of the 40 questionnaires.

**Highlights:** Random daily smell reporting, Photo submission, Gift card rewards, Personalized smell story, Scientific research participation, Ad-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Sappa Smarta Hem free?

Sappa Smarta Hem is free to download, with no in-app purchases.

### Is SMELLiT free?

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

### Do Sappa Smarta Hem or SMELLiT have ads?

Neither Sappa Smarta Hem nor SMELLiT 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.*