# SmartGrip vs Strontr

The clearest difference is update cadence: Strontr at every 3 days against SmartGrip's every 4 weeks. SmartGrip's advantage is iOS requirement (15.1 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. SmartGrip sells 2 in-app purchases, starting at $3.99 per 7 days and Strontr sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for SmartGrip against 5.0 for Strontr. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

SmartGrip ships an update every 4 weeks, Strontr every 3 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SmartGrip | Strontr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/smartgrip-grip-tracker/id6754554560/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/strontr/id6762001337/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 44 MB | 225 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Georges Ryan Abi Sleiman](https://appshunter.io/developer/1848832163) | [Matthew Schauki](https://appshunter.io/developer/1888257057) |

## What reviewers say

### SmartGrip

[App page](https://appshunter.io/ios/app/smartgrip-grip-tracker/id6754554560)

Develop superior grip strength with personalized, progressive exercises. Track your progress against clear benchmarks and build a stronger body through consistent training.

**Highlights:** Personalized 4-week programs, Progressive challenges, Dead Hang exercise, Farmer Carry exercise, Clear benchmarks, Repeatable sessions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Yearly | $34.99 | per year |


### Strontr

[App page](https://appshunter.io/ios/app/strontr/id6762001337)

This app helps you structure your fitness journey, whether you're lifting weights or running. Plan custom workouts, log sets with ease, and track your progress over time. It offers automatic program progression and offline functionality for uninterrupted training.

**Highlights:** Custom workout split planning, Smart set logging with rest timer, Automatic program progression, Cardio and running tracking, Offline functionality, Personal records tracking

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Strontr Pro Monthly | $5.99 | per month |
| Strontr Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is SmartGrip free?

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

### Is Strontr free?

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

### Which has better reviews, SmartGrip or Strontr?

SmartGrip and Strontr are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do SmartGrip or Strontr have ads?

Neither SmartGrip nor Strontr shows ads.

### Which is updated more often, SmartGrip or Strontr?

SmartGrip ships an update every 4 weeks, and Strontr every 3 days. Most recently, SmartGrip was updated on October 5, 2026 and Strontr on October 7, 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.*