# Aquivalent vs Nutrient

The clearest difference is rating: Nutrient at 5.0 against Aquivalent's 3.5. Nutrient also leads on review sentiment (100% vs 80%). Aquivalent's advantage is in-app purchases (none vs 3). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Nutrient sells 3 in-app purchases, starting at $3.99 per month. Aquivalent asks for nothing beyond the download.

Nutrient holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 8 and 6 respectively. Written reviews point the same way: 80% of Aquivalent's written reviews are positive against 100% of Nutrient's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on June 5, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | Aquivalent | Nutrient |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (8 ratings)](https://appshunter.io/ios/app/aquivalent/id6463002022/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/nutrient-wise/id6740921165/reviews)** |
| Number of ratings | **8** | 6 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Freemium |
| Size | 78 MB | 98 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Aquatic clear solutions, LLC](https://appshunter.io/developer/1703763151) | [HK Applications LLC](https://appshunter.io/developer/1792240271) |

## What reviewers say

### Aquivalent

[App page](https://appshunter.io/ios/app/aquivalent/id6463002022)

This app uses AI and a specialized kit to provide accurate water testing for pools and hot tubs. Simply scan test strips for instant readings on key chemical levels, helping you maintain healthy and safe water while saving on chemical costs.

**Highlights:** AI-enabled water testing, Scan test strips for instant readings, Tests for chlorine, alkalinity, pH, and more, Durable and protective test strip kit, Cost savings on pool chemicals, Compatible with iPhone

**Features:** macOS Compatibility

**In-app purchases:** none


### Nutrient

[App page](https://appshunter.io/ios/app/nutrient-wise/id6740921165)

This app provides transparency into supplement ingredients, offering an AI-driven grading system for vitamins and nutritional products. Users can scan barcodes to access detailed ingredient analysis, compare products, and make informed health decisions.

**Highlights:** AI-driven ingredient analysis, Supplement grading system (A-E), Barcode scanning, Extensive product database, User-added product submissions, Scan history

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exlusive Monthly Subscription | $3.99 | per month |
| Premium - Yearly Membership | $29.99 | per year |
| 5 Scan Pack | $4.99 | one-time |


## Frequently asked questions

### Is Aquivalent free?

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

### Is Nutrient free?

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

### Which has better reviews, Aquivalent or Nutrient?

Nutrient is rated higher. Aquivalent averages 3.5 out of 5 from 8 ratings, while Nutrient averages 5.0 from 6 ratings.

### Do Aquivalent or Nutrient have ads?

Neither Aquivalent nor Nutrient shows ads.

### Which is updated more often, Aquivalent or Nutrient?

Aquivalent ships an update monthly, and Nutrient monthly. Most recently, Aquivalent was updated on June 5, 2026 and Nutrient on August 15, 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.*