# Inject vs Trincafit Pro

The clearest difference is review sentiment: Trincafit Pro at 100% against Inject's 48%. Trincafit Pro also leads on in-app purchases (none vs 13) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Inject sells 11 in-app purchases, starting at $5.99 per month. Trincafit Pro asks for nothing beyond the download.

Inject ships an update every 5 days, Trincafit Pro weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Inject | Trincafit Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (19 ratings)](https://appshunter.io/ios/app/inject-glp-1-tracker/id6755748674/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 48.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 87 MB | 55 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +17 | 17+ |
| Developer | [ZipoApps](https://appshunter.io/developer/1671444635) | [wallace bezerra da silva](https://appshunter.io/developer/1796926143) |

## What reviewers say

### Inject

[App page](https://appshunter.io/ios/app/inject-glp-1-tracker/id6755748674)

Track your GLP-1 medication injections, monitor weight loss, and log daily intake. Visualize your progress with charts and analytics to support your health journey.

**Highlights:** Log GLP-1 medication injections, Track weight loss progress, Monitor protein and water intake, Visualize progress with charts, Record medication side effects, Companion for health apps

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $5.99 | per month |
| Monthly Access | $9.99 | per month |
| Weekly Access | $9.99 | per 7 days |
| Anual Access | $14.99 | per year |
| Anual Access | $29.99 | per year |
| Anual Access | $29.99 | per year |
| Monthly Access | $34.99 | per month |
| Anual Access | $49.99 | per year |
| Anual Access | $49.99 | per year |
| Semiannual Access | $99.99 | per 6 months |
| Semiannual Access | $99.99 | per 6 months |


### Trincafit Pro

[App page](https://appshunter.io/ios/app/trincafit-pro/id6794936666)

This app provides personalized workout plans, tracks your progress with detailed metrics, and offers a library of exercise demonstration videos. It also includes meal plans, progress photos, and weekly classes to support your fitness journey.

**Highlights:** Personalized workout plans, Exercise demonstration videos, Weekly workout and rest schedules, Dietary plans and re-evaluations, Weight and progress tracking, Dose control and history, Progress photo comparison

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

**In-app purchases:** none


## Frequently asked questions

### Is Inject free?

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

### Is Trincafit Pro free?

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

### Do Inject or Trincafit Pro have ads?

Inject shows ads; Trincafit Pro does not.

### Which is updated more often, Inject or Trincafit Pro?

Inject ships an update every 5 days, and Trincafit Pro weekly. Most recently, Inject was updated on October 24, 2026 and Trincafit Pro on October 24, 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.*