# Power Flex vs Supplement Scanner

The clearest difference is in-app purchases: Power Flex at none against Supplement Scanner's 8. Power Flex also leads on iOS requirement (12.0 vs 15.3). Supplement Scanner's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Supplement Scanner sells 8 in-app purchases, starting at $12.99 per 7 days. Power Flex asks for nothing beyond the download.

Power Flex ships an update every 3 months, Supplement Scanner fortnightly. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Power Flex | Supplement Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (45 ratings)](https://appshunter.io/ios/app/supplement-scanner-nutrisee/id6746457626/reviews)** |
| Number of ratings | — | **45** |
| Positive reviews | — | 92.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 61 MB | 164 MB |
| Requires iOS | **12.0** | 15.3 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Sergio Andres Soto Arroyave](https://appshunter.io/developer/1705489729) | [Dmitrii Cherviakov](https://appshunter.io/developer/1551534568) |

## What reviewers say

### Power Flex

[App page](https://appshunter.io/ios/app/power-flex/id6745300878)

**Features:** macOS Compatibility

**In-app purchases:** none


### Supplement Scanner

[App page](https://appshunter.io/ios/app/supplement-scanner-nutrisee/id6746457626)

This app uses AI to analyze supplements, providing detailed reports on ingredients, safety, and efficacy. It offers personalized biohacking programs and AI-driven nutrition synergy for optimized health.

**Highlights:** AI-powered supplement scanning, Ingredient safety and purity reports, Banned substance alerts, Biochemical pathway analysis, Personalized biohacking programs, AI nutrition synergy, AI health chat

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NutriSee Premium | $12.99 | per 7 days |
| NutriSee Premium | $29.00 | per month |
| Quarter PRO | $34.99 | per 3 months |
| NutriSeePRO | $49.99 | per year |
| Get Premium | $89.99 | per year |
| 60-day pass | $69.99 | one-time |
| Lifetime | $250.00 | one-time |
| Lifetime_subscription | $299.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient scanning
- 👍 Intuitive and easy-to-use interface
- 🔍 Detailed supplement information and analysis
- 💡 Personalized recommendations based on user data
- 🔍 Ability to check ingredients and safety

**What reviewers complain about**

- 🐛 Occasional slow loading times
- 🔍 Limited database for some regions (e.g., UK, Canada)

**Reported bugs**

- Login screen freezes on some devices

**Requested features**

- Expand database to include more regional supplement brands
- Add more advanced analytics and reporting features


## Frequently asked questions

### Is Power Flex free?

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

### Is Supplement Scanner free?

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

### Do Power Flex or Supplement Scanner have ads?

Neither Power Flex nor Supplement Scanner shows ads.

### Which is updated more often, Power Flex or Supplement Scanner?

Power Flex ships an update every 3 months, and Supplement Scanner fortnightly. Most recently, Power Flex was updated on October 5, 2026 and Supplement Scanner on October 18, 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.*