# Protein Grade: Quality Scanner — Check collagen & spiking

> Check collagen & spiking (iPhone/iPad app by Tetiana Sarancha.)

- Source: https://appshunter.io/ios/app/protein-grade-quality-scanner/id6797485446 (this page in markdown: same URL + `.md`)
- Developer: [Tetiana Sarancha](https://appshunter.io/developer/6789497656)
- Category: Health & Fitness, Food & Drink
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 31 MB
- Languages: American English
- Released: 2026-09-22
- Data updated: 2026-10-02
- User reviews in markdown: https://appshunter.io/ios/app/protein-grade-quality-scanner/id6797485446/reviews.md

## What is Protein Grade?

The label says 50 g of protein. Your body might only count half of it.

Protein Grade reads the ingredient list on any food or supplement and grades the protein inside it from A to F, not how many grams the pack claims, but how much of it your body can actually use.

HOW IT WORKS
1. Point your camera at the ingredient list.
2. Get a grade in seconds, A through F.
3. See exactly what pulled the score down.

WHAT IT CATCHES
• Collagen and gelatin — easy to digest, but missing the amino acids that build muscle
• Incomplete plant sources — rice, pea and soy blends that look complete and aren't
• Amino spiking — cheap free-form amino acids padding out the protein number
• Filler-heavy blends leaning on the cheapest source in the tub

QUALITY, NOT QUANTITY
Two products can both claim 25 g of protein and be worth completely different amounts to your body. Protein Grade scores every product on DIAAS — the protein quality measure adopted by the FAO — so a whey isolate, a plant blend and a protein bar can finally be compared on one scale.

WHAT YOU GET
• Unlimited quality scans
• Collagen and amino-spiking flags
• A plain-language reason behind every grade
• Scoring grounded in DIAAS and 25 studies

Works on protein powder, shakes, bars, yoghurt, drinks, meal replacements and supplements — anything with an ingredient list. No account needed. Point, scan, decide.

Protein Grade is an educational tool. It does not provide medical, dietary or health advice.

SUBSCRIPTION
Pro unlocks unlimited scans.
• Monthly and annual plans include a 3-day free trial; a one-time lifetime unlock is also available
• Payment is charged to your Apple ID at confirmation of purchase
• Subscriptions renew automatically unless auto-renew is switched off at least 24 hours before the end of the current period
• Your account is charged for renewal within 24 hours before the end of the current period
• Manage or cancel your subscription in your App Store account settings after purchase
• Any unused portion of a free trial is forfeited when you buy a subscription

Terms of Service: https://protein-legal.pages.dev/terms

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Annual | $39.99 | per year |
| Pro Monthly | $5.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Lifetime | $79.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-09-22

No release notes.

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## More apps by Tetiana Sarancha

- [Costori: Cosplay Planner](https://appshunter.io/ios/app/costori-cosplay-planner/id6789497654)

All apps by Tetiana Sarancha: https://appshunter.io/developer/6789497656

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-02.*