# Longevity. vs Micrology

The clearest difference is rating: Micrology at 5.0 against Longevity.'s 3.0. Micrology also leads on update cadence (every 2 weeks vs every 5 months). Longevity.'s advantage is in-app purchases (none vs 3). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Micrology sells 3 in-app purchases, starting at $4.99 per 7 days. Longevity. asks for nothing beyond the download.

Micrology holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Longevity. ships an update every 5 months, Micrology every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Longevity. | Micrology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/longevity/id6448279249/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/micrology-nutrient-tracker/id6778511792/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | **Free** | Subscription |
| Size | 172 MB | 19 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Longevity Network Ltd](https://appshunter.io/developer/1774741407) | [Sidd Aradhya](https://appshunter.io/developer/6778511794) |

## What reviewers say

### Longevity.

[App page](https://appshunter.io/ios/app/longevity/id6448279249)

This app helps you maximize workouts by capturing fitness activities and providing motivating insights. Track workouts automatically or manually, follow training plans, and participate in challenges for rewards. View and book classes to stay engaged with your fitness journey.

**Highlights:** Workout Tracking, Training Plans, Activity Levels, Challenges, Class Schedules, HealthKit Integration

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Micrology

[App page](https://appshunter.io/ios/app/micrology-nutrient-tracker/id6778511792)

Analyze your food intake to understand its impact on your skin, energy, and overall appearance. Scan any food or label to get detailed nutrient information and identify nutritional gaps for your specific goals.

**Highlights:** Scan food, barcodes, and labels, Track 29 micronutrients and macros, Personalized goals for body and looks, Identify nutrients for skin, energy, muscle, Detailed analysis of home-cooked dishes

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Longevity. free?

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

### Is Micrology free?

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

### Which has better reviews, Longevity. or Micrology?

Micrology is rated higher. Longevity. averages 3.0 out of 5 from 1 ratings, while Micrology averages 5.0 from 2 ratings.

### Do Longevity. or Micrology have ads?

Neither Longevity. nor Micrology shows ads.

### Which is updated more often, Longevity. or Micrology?

Longevity. ships an update every 5 months, and Micrology every 2 weeks. Most recently, Longevity. was updated on November 3, 2026 and Micrology 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.*