# Lingo by Abbott vs GluTrend

Lingo by Abbott and GluTrend both sit at 4.5 stars, but that hides the real split: 100% of GluTrend's written reviews are positive against 44% of Lingo by Abbott's. GluTrend also leads on update cadence (every 9 days vs every 2 months). Lingo by Abbott's advantage is in-app purchases (none vs 3) and ratings volume (8K vs 7). On price, rating, ads and device support there is nothing between them.

Both are free to download. GluTrend sells 3 in-app purchases, starting at $5.99 per month. Lingo by Abbott asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Lingo by Abbott against 4.4 for GluTrend. That said, the two scores are not equally well evidenced: Lingo by Abbott has 8K ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 44% of Lingo by Abbott's written reviews are positive against 100% of GluTrend's.

Lingo by Abbott ships an update every 2 months, GluTrend every 9 days. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Lingo by Abbott | GluTrend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8K ratings)](https://appshunter.io/ios/app/lingo-by-abbott/id1670445335/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/glutrend/id6755223377/reviews) |
| Number of ratings | **8K** | 7 |
| Positive reviews | 44.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | **Free** | Freemium |
| Best chart rank | **#176** | — |
| Size | 194 MB | 46 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Abbott](https://appshunter.io/developer/402314324) | [GluTrend](https://appshunter.io/developer/1849281365) |

## What reviewers say

### Lingo by Abbott

[App page](https://appshunter.io/ios/app/lingo-by-abbott/id1670445335)

**Currently charting:** #176 Top Free · Health & Fitness (US App Store)

This system tracks your glucose 24/7 to provide real-time insights into your body's response to food and activities. It helps you understand your metabolism, learn new eating patterns, and track progress towards healthier habits.

**Highlights:** 24/7 glucose tracking, Personalized nutrition insights, Metabolism understanding, Habit change support, Glucose graph visualization, Lingo Count daily metric, Food & activity logging

**In-app purchases:** none

**What reviewers like**

- 🚀 Real-time glucose tracking
- 📊 Helpful data insights
- 🌟 Easy setup and use
- 🔍 Valuable for metabolic health
- 💪 Motivates lifestyle changes

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🔋 High battery consumption
- 🔍 Limited data export and integration
- 🤔 Confusing 'Lingo Count' metric
- ⏱️ Delayed glucose readings

**Reported bugs**

- Sensor connectivity issues
- Inaccurate glucose readings
- Data sync problems and data loss
- Inconsistent app performance after updates

**Requested features**

- Apple Health integration
- Apple Watch app and complications
- More detailed data analysis and visualization
- Customizable glucose level alerts
- Improved food logging and tracking


### 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 Lingo by Abbott free?

Lingo by Abbott is free to download, with no in-app purchases.

### Is GluTrend free?

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

### Which has better reviews, Lingo by Abbott or GluTrend?

Lingo by Abbott is rated higher. Lingo by Abbott averages 4.5 out of 5 from 8K ratings, while GluTrend averages 4.4 from 7 ratings.

### Do Lingo by Abbott or GluTrend have ads?

Neither Lingo by Abbott nor GluTrend shows ads.

### Which is updated more often, Lingo by Abbott or GluTrend?

Lingo by Abbott ships an update every 2 months, and GluTrend every 9 days. Most recently, Lingo by Abbott was updated on October 23, 2026 and GluTrend on October 14, 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.*