# Mello vs Lighter

The clearest difference is monetization model: Mello at free with in-app purchases against Lighter's subscription. Lighter's advantage is rating (5.0 vs 4.5) and ads (none vs shown). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Mello sells 4 in-app purchases, starting at $14.99 per month and Lighter sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Lighter holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Lighter has 24 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mello | Lighter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/mello-glp-1-tracker/id6771507119/reviews) | **[5.0 (24 ratings)](https://appshunter.io/ios/app/lighter-glp-1-peptide-tracker/id6787544143/reviews)** |
| Number of ratings | 2 | **24** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 139 MB | 82 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Francis KOUAHO](https://appshunter.io/developer/1806660718) | [Flame Industries](https://appshunter.io/developer/1764665616) |

## What reviewers say

### Mello

[App page](https://appshunter.io/ios/app/mello-glp-1-tracker/id6771507119)

This app helps you meticulously track your GLP-1 medication journey, including doses, nutrition, and progress. It offers features like a meal scanner, injection site tracker, and AI-powered insights to support your health goals.

**Highlights:** Dose and injection logging, Interactive injection site tracker, Side effects and pattern analysis, AI-powered meal scanning for macros, Personalized nutrition and hydration tracking, Weight and activity logging, Apple Health integration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly | $14.99 | per month |
| Annual special offer | $24.99 | per year |
| Annual | $49.99 | per year |
| Lifetime | $129.00 | one-time |


### Lighter

[App page](https://appshunter.io/ios/app/lighter-glp-1-peptide-tracker/id6787544143)

Effortlessly track your GLP-1 medication doses, injection sites, and side effects. Monitor your medication levels and weight trends with a simple, intuitive interface designed for consistency.

**Highlights:** Log injections or pills in seconds, Rotate injection sites on a body map, Set shot-day reminders, View estimated medication level, Track side effects and patterns, Monitor weight trends, No account required

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lighter Premium (Monthly) | $9.99 | per month |
| Lighter Premium (Annual) | $39.99 | per year |


## Frequently asked questions

### Is Mello free?

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

### Is Lighter free?

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

### Which has better reviews, Mello or Lighter?

Lighter is rated higher. Mello averages 4.5 out of 5 from 2 ratings, while Lighter averages 5.0 from 24 ratings.

### Do Mello or Lighter have ads?

Mello shows ads; Lighter does not.

### Which is updated more often, Mello or Lighter?

Mello ships an update every 4 days, and Lighter every 4 days. Most recently, Mello was updated on October 31, 2026 and Lighter on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*