# SensifyAware vs Smellow

The clearest difference is update cadence: SensifyAware at every 3 weeks against Smellow's every 7 months. Smellow's advantage is iOS requirement (13.0 vs 16.6). 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.

SensifyAware ships an update every 3 weeks, Smellow every 7 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SensifyAware | Smellow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (35 ratings)](https://appshunter.io/ios/app/sensifyaware/id1638890466/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 107 MB | 111 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sensify Inc](https://appshunter.io/developer/1666776813) | [DTT Multimedia B.V.](https://appshunter.io/developer/472636733) |

## What reviewers say

### SensifyAware

[App page](https://appshunter.io/ios/app/sensifyaware/id1638890466)

This app helps you track your senses and cognitive functions to understand your brain health. It includes tests for smell, vision, hearing, memory, and language, with an optional kit for olfactory training. Gain insights into your brain's inner workings and identify potential early signs of neurodegenerative diseases.

**Highlights:** Sense and cognition tracking, Olfactory test modules, Fine motor skills evaluation, Memory and vocabulary tests, Language and grammar assessment, Optional scent training kit

**Features:** macOS Compatibility

**In-app purchases:** none


### Smellow

[App page](https://appshunter.io/ios/app/smellow/id6756411063)

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

**In-app purchases:** none


## Frequently asked questions

### Is SensifyAware free?

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

### Is Smellow free?

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

### Do SensifyAware or Smellow have ads?

Neither SensifyAware nor Smellow shows ads.

### Which is updated more often, SensifyAware or Smellow?

SensifyAware ships an update every 3 weeks, and Smellow every 7 months. Most recently, SensifyAware was updated on October 1, 2026 and Smellow on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*