# FitTwin vs GluTrend

The clearest difference is rating: FitTwin at 5.0 against GluTrend's 4.3. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. FitTwin sells 2 in-app purchases, starting at $4.99 per month and GluTrend sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

FitTwin holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

FitTwin ships an update every 8 days, GluTrend weekly. The most recent releases landed on July 24, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | FitTwin | GluTrend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fittwin/id6754467187/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/glutrend/id6755223377/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 74 MB | 45 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Roko Peros](https://appshunter.io/developer/1848423210) | [GluTrend](https://appshunter.io/developer/1849281365) |

## What reviewers say

### FitTwin

[App page](https://appshunter.io/ios/app/fittwin/id6754467187)

This app pairs you with a fitness partner or virtual companion to help you stay motivated and achieve your health goals. Engage in various challenges, track your progress, and earn rewards through gamified features and community support.

**Highlights:** Twin matching with compatible partners, Variety of challenge lengths and types, Seamless tracking with Apple Health integration, In-app chat and motivational boosts, Gamification with streaks, badges, and leaderboards, Crew features for community support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $49.99 | per year |


### GluTrend

[App page](https://appshunter.io/ios/app/glutrend/id6755223377)

Understand how different foods might affect your glucose levels before you eat. This app uses AI to analyze meal photos and provide personalized insights, helping you build metabolic awareness and make informed food choices. It also features an integrated food diary and the ability to share data with professionals.

**Highlights:** AI-powered meal analysis, Personalized glucose insights, Integrated food diary, Shareable food diary, Metabolic awareness tracking, Smart food choices

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Entry Tier | $5.99 | per month |
| Essential Tier | $24.99 | per month |
| Elite Tier | $34.99 | per month |


## Frequently asked questions

### Is FitTwin free?

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

### Is GluTrend free?

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

### Which has better reviews, FitTwin or GluTrend?

FitTwin is rated higher. FitTwin averages 5.0 out of 5 from 3 ratings, while GluTrend averages 4.3 from 6 ratings.

### Do FitTwin or GluTrend have ads?

Neither FitTwin nor GluTrend shows ads.

### Which is updated more often, FitTwin or GluTrend?

FitTwin ships an update every 8 days, and GluTrend weekly. Most recently, FitTwin was updated on July 24, 2026 and GluTrend on August 29, 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.*