# Levels vs Formulate

The clearest difference is update cadence: Levels at weekly against Formulate's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Levels sells 3 in-app purchases, starting at $15.00 per month and Formulate sells 4 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Levels ships an update weekly, Formulate every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Levels | Formulate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6.7K ratings)](https://appshunter.io/ios/app/levels-metabolic-health/id1481511675/reviews)** | — |
| Number of ratings | **6.7K** | — |
| Positive reviews | 51.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Subscription | — |
| Size | 199 MB | 87 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Levels Health Inc](https://appshunter.io/developer/1481511674) | [Jesse Guevara](https://appshunter.io/developer/6783192991) |

## What reviewers say

### Levels

[App page](https://appshunter.io/ios/app/levels-metabolic-health/id1481511675)

Gain deep insights into your body's metabolic health through advanced lab testing and continuous glucose monitoring. This app uses AI to track your habits and provides personalized suggestions to optimize your diet, exercise, and sleep for improved well-being.

**Highlights:** Comprehensive lab testing, Continuous glucose monitoring, AI-powered habit tracking, Personalized health suggestions, Glucose level correlation with food and exercise, Progress tracking with Zone Scores, Integration with Apple Health

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $15.00 | per month |
| Annual | $80.00 | per year |
| Levels Premium | $284.99 | per year |

**What reviewers like**

- 🚀 Indispensable app for CGM users
- 🔍 Provides life-changing data and insights
- 📊 Excellent program for health optimization
- 🔍 Transformative for metabolic health
- 🤖 AI meal analysis is surprisingly accurate

**What reviewers complain about**

- 🐛 Buggy and glitchy app
- 🤖 AI meal analysis fails often
- 🤯 Overwhelming amount of data and features
- 🤖 Lack of personalized dietary suggestions
- 💰 Premium price for limited functionality

**Reported bugs**

- Delayed or out-of-sync data from sensors
- Inconsistent behavior when logging meals
- Inability to reliably edit or recover entries
- Frequent crashes and unresponsive UI

**Requested features**

- Sync with popular food logging apps
- Continuous glucose graph instead of daily view
- Ability to disable the gamification elements
- More personalized insights and recommendations
- Improved user interface and navigation


### Formulate

[App page](https://appshunter.io/ios/app/formulate-longevity-tracker/id6783192989)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Formulate+ Monthly | $12.99 | per month |
| Formulate++ Monthly | $12.99 | per month |
| Formulate+ Yearly | $89.99 | per year |
| Formulate++ Yearly | $119.99 | per year |


## Frequently asked questions

### Is Levels free?

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

### Is Formulate free?

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

### Do Levels or Formulate have ads?

Neither Levels nor Formulate shows ads.

### Which is updated more often, Levels or Formulate?

Levels ships an update weekly, and Formulate every 3 weeks. Most recently, Levels was updated on October 25, 2026 and Formulate on October 24, 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.*