# ASHR vs Fuel. Smart calorie tracker

The clearest difference is in-app purchases: Fuel. Smart calorie tracker at none against ASHR's 2. Fuel. Smart calorie tracker also leads on update cadence (every 6 days vs fortnightly). ASHR's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. ASHR sells 2 in-app purchases, starting at $7.99 per month. Fuel. Smart calorie tracker asks for nothing beyond the download.

ASHR ships an update fortnightly, Fuel. Smart calorie tracker every 6 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ASHR | Fuel. Smart calorie tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11 ratings)](https://appshunter.io/ios/app/ashr-nervous-system-reset/id6760481857/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 766 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Auratune](https://appshunter.io/developer/1884674531) | [Clean Whale](https://appshunter.io/developer/1584548877) |

## What reviewers say

### ASHR

[App page](https://appshunter.io/ios/app/ashr-nervous-system-reset/id6760481857)

Experience a unique blend of binaural audio, ASMR, and adaptive 3D visuals to calm your mind and promote focus or sleep. Guided practices and breathwork are seamlessly integrated, requiring no prior skills. This app is designed for those struggling to switch off, reduce screen time, or quiet a racing mind.

**Highlights:** Binaural audio and resonant tones, Adaptive 3D visual worlds, ASMR integration, Voice-guided practices, Breathwork exercises, Research-based psychoacoustics and neuroscience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Yearly | $59.99 | per year |


### Fuel. Smart calorie tracker

[App page](https://appshunter.io/ios/app/fuel-smart-calorie-tracker/id6799176366)

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

**In-app purchases:** none


## Frequently asked questions

### Is ASHR free?

ASHR is free to download, with in-app purchases available.

### Is Fuel. Smart calorie tracker free?

Fuel. Smart calorie tracker is free to download, with no in-app purchases.

### Do ASHR or Fuel. Smart calorie tracker have ads?

Neither ASHR nor Fuel. Smart calorie tracker shows ads.

### Which is updated more often, ASHR or Fuel. Smart calorie tracker?

ASHR ships an update fortnightly, and Fuel. Smart calorie tracker every 6 days. Most recently, ASHR was updated on November 5, 2026 and Fuel. Smart calorie tracker on October 31, 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.*