# Trainerrr vs MetricBridge

The clearest difference is rating: MetricBridge at 5.0 against Trainerrr's 3.0. Trainerrr's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. MetricBridge sells 1 one-off in-app purchase. Trainerrr asks for nothing beyond the download.

MetricBridge holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Trainerrr ships an update every 10 days, MetricBridge every 6 days. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Trainerrr | MetricBridge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/trainerrr/id6761771742/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/metricbridge-health-data/id6784185201/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 106 MB | 26 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [One Peak Agency LLC](https://appshunter.io/developer/1891384641) | [Philip D'Souza](https://appshunter.io/developer/6784185203) |

## What reviewers say

### Trainerrr

[App page](https://appshunter.io/ios/app/trainerrr/id6761771742)

This app offers a highly customizable fitness experience, allowing users to build personalized workout plans from scratch or follow structured programs. It provides detailed tracking of every set and rep, a comprehensive exercise library, and progress monitoring to help users reach their fitness goals.

**Highlights:** Build custom workout plans, Track sets, reps, and rest, Automated rest timer, Exercise library with custom options, Progress monitoring dashboard, Set personal fitness goals, Profile customization

**In-app purchases:** none


### MetricBridge

[App page](https://appshunter.io/ios/app/metricbridge-health-data/id6784185201)

This app analyzes your Apple Health data on-device, answering your questions in plain language and exporting 190 metrics as clean JSON. It allows your AI agent to access your real health numbers without sending data off your device.

**Highlights:** On-device data analysis, Plain-language health questions, Export 190+ health metrics, JSON data export, Local network server for AI agents, Background auto-export, Read-only access to Apple Health

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock — Unlimited Exports | $2.99 | one-time |


## Frequently asked questions

### Is Trainerrr free?

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

### Is MetricBridge free?

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

### Which has better reviews, Trainerrr or MetricBridge?

MetricBridge is rated higher. Trainerrr averages 3.0 out of 5 from 1 ratings, while MetricBridge averages 5.0 from 1 ratings.

### Do Trainerrr or MetricBridge have ads?

MetricBridge shows ads; Trainerrr does not.

### Which is updated more often, Trainerrr or MetricBridge?

Trainerrr ships an update every 10 days, and MetricBridge every 6 days. Most recently, Trainerrr was updated on October 13, 2026 and MetricBridge on October 9, 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.*