# Cofactor vs 75 Sustainable

The clearest difference is in-app purchases: 75 Sustainable at none against Cofactor's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Cofactor sells 10 in-app purchases, starting at $4.99 per 7 days. 75 Sustainable asks for nothing beyond the download.

Cofactor ships an update every 9 days, 75 Sustainable every 2 weeks. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Cofactor | 75 Sustainable |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (130 ratings)](https://appshunter.io/ios/app/cofactor-nutrient-tracker/id6749387002/reviews)** | — |
| Number of ratings | **130** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Subscription | — |
| Size | 22 MB | 1 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michael Reeves Bautista](https://appshunter.io/developer/1739896082) | [calbo, LLC](https://appshunter.io/developer/1868081032) |

## What reviewers say

### Cofactor

[App page](https://appshunter.io/ios/app/cofactor-nutrient-tracker/id6749387002)

Improve your well-being by monitoring the specific nutrients in your meals, going beyond simple calorie counting. Receive a personalized nutrition plan and use AI to instantly analyze food from photos, understanding its impact on your health.

**Highlights:** Personalized wellness nutrition plan, AI-powered instant food analysis via photo, Track macro and micronutrients, Monitor impact on physical, hormonal, and gut health, Customized plan based on wellness questions

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Weekly Pro | $6.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| Discounted Yearly Subscription | $19.99 | per year |
| Yearly Discount | $19.99 | per year |
| Yearly Premium | $29.99 | per year |
| Yearly Pro | $29.99 | per year |
| Yearly Pro | $29.99 | per year |
| Annual pro | $49.99 | per year |


### 75 Sustainable

[App page](https://appshunter.io/ios/app/75-sustainable/id6797170951)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cofactor free?

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

### Is 75 Sustainable free?

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

### Do Cofactor or 75 Sustainable have ads?

Neither Cofactor nor 75 Sustainable shows ads.

### Which is updated more often, Cofactor or 75 Sustainable?

Cofactor ships an update every 9 days, and 75 Sustainable every 2 weeks. Most recently, Cofactor was updated on October 23, 2026 and 75 Sustainable on October 16, 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.*