# Microgram vs Bitalyze

The clearest difference is rating: Microgram at 4.7 against Bitalyze's 3.9. Microgram also leads on ratings volume (1.1K vs 7). Bitalyze's advantage is review sentiment (100% vs 67%) and update cadence (every 4 days vs every 2 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Microgram sells 10 in-app purchases, starting at $9.99 per month and Bitalyze sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Microgram holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Microgram has 1.1K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 67% of Microgram's written reviews are positive against 100% of Bitalyze's, so the app with the better star average is not the one people write more warmly about.

Microgram ships an update every 2 weeks, Bitalyze every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Microgram | Bitalyze |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/microgram-nutrient-tracker/id6740841048/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/bitalyze/id6771473248/reviews) |
| Number of ratings | **1.1K** | 7 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 207 MB | 144 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Lurra, LLC](https://appshunter.io/developer/1671076673) | [justine espinosa](https://appshunter.io/developer/1896730869) |

## What reviewers say

### Microgram

[App page](https://appshunter.io/ios/app/microgram-nutrient-tracker/id6740841048)

This app helps you track over 50 nutrients, including macros, vitamins, and minerals, to achieve your health and fitness goals. Log meals easily through various methods like photos or voice commands. It offers personalized plans for weight management, muscle building, or overall well-being.

**Highlights:** Track 50+ nutrients, Log meals via photo, voice, text, barcode, Personalized fitness goals, Focus on longevity and overall health, Track macros, fiber, sugar, vitamins, minerals, Support for pregnancy and lactation

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Microgram Monthly Access | $9.99 | per month |
| Microgram Monthly Access | $19.99 | per month |
| Microgram Yearly Access | $23.90 | per year |
| Microgram Yearly Access | $35.90 | per year |
| Microgram Yearly Access | $44.99 | per year |
| Microgram Yearly Access | $47.90 | per year |
| Microgram Yearly Access | $59.99 | per year |
| Microgram Yearly Access | $59.99 | per year |
| Microgram Yearly Access | $71.90 | per year |
| Microgram Yearly Access | $71.90 | per year |

**What reviewers like**

- 🚀 Tracks more than just calories and micronutrients
- 🚀 Fast and easy to log meals and snacks
- 👍 Customized experience based on habits and lifestyle
- 👍 Intuitive vitamin and mineral tracking
- 👍 Data from trusted USDA source

**What reviewers complain about**

- ❌ Doesn't sync nutrition data back to Apple Health
- ❌ Complicated to log foods, especially non-US brands
- ❌ Inaccurate calorie and nutrient tracking
- 💰 Premium features like vitamin/mineral tracking require subscription

**Reported bugs**

- Inconsistent calorie and nutrient tracking
- Compatibility issues with older devices

**Requested features**

- Dark mode option
- More user-friendly food logging
- Better integration with other health apps


### Bitalyze

[App page](https://appshunter.io/ios/app/bitalyze/id6771473248)

Effortlessly track your meals and understand your daily nutrition with advanced scanning features. Whether aiming for weight loss, muscle gain, or mindful eating, this app provides clear insights and simple logging tools to help you achieve your health goals.

**Highlights:** AI Food Scan, Nutrition Facts Scanner, Barcode Scan, Daily Calories & Macros, Smart Compare, Custom Recipes, Community Recipes, Progress Tracking

**Features:** Apple Watch app

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bitalyze Pro | $2.99 | per month |
| Bitalyze PRO | $3.99 | per month |
| Bitalyze PRO Monthly | $3.99 | per month |
| Bitalyze Pro — Annual | $34.99 | per year |
| Bitalyze PRO | $39.99 | per year |
| Bitalyze PRO Yearly | $39.99 | per year |


## Frequently asked questions

### Is Microgram free?

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

### Is Bitalyze free?

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

### Which has better reviews, Microgram or Bitalyze?

Microgram is rated higher. Microgram averages 4.7 out of 5 from 1.1K ratings, while Bitalyze averages 3.9 from 7 ratings.

### Do Microgram or Bitalyze have ads?

Neither Microgram nor Bitalyze shows ads.

### Which is updated more often, Microgram or Bitalyze?

Microgram ships an update every 2 weeks, and Bitalyze every 4 days. Most recently, Microgram was updated on October 25, 2026 and Bitalyze on October 25, 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.*