# RepVault vs IronStack

The clearest difference is update cadence: IronStack at every 3 days against RepVault's weekly. IronStack also leads on iOS requirement (15.1 vs 18.0). RepVault's advantage is device support (5 vs 3). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. RepVault sells 2 in-app purchases, starting at $1.99 per month and IronStack sells 3 in-app purchases, starting at $2.99 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 RepVault against 4.9 for IronStack. Both are backed by a comparable volume of ratings — 8 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

RepVault ships an update weekly, IronStack every 3 days. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | RepVault | IronStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/repvault/id6670381332/reviews)** | [4.9 (7 ratings)](https://appshunter.io/ios/app/ironstack-gym-workout-log/id6741048202/reviews) |
| Number of ratings | **8** | 7 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Freemium | Freemium |
| Size | 69 MB | 56 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Kidunot Technologies, LLC](https://appshunter.io/developer/574327575) | [Marcus Lorenzana](https://appshunter.io/developer/1512608222) |

## What reviewers say

### RepVault

[App page](https://appshunter.io/ios/app/repvault/id6670381332)

This strength training app helps you track workouts, monitor progress with detailed logs and charts, and automatically calculate weights for progressive overload. It offers custom training programs and integrates with Apple Health.

**Highlights:** Custom training programs, Workout tracking and progress logs, Progressive overload calculations, Smart barbell loading, Workout timer and intensity metrics, Cross-device sync, HealthKit integration

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RepVault Monthly | $1.99 | per month |
| RepVault Annually | $14.99 | per year |


### IronStack

[App page](https://appshunter.io/ios/app/ironstack-gym-workout-log/id6741048202)

Log your gym workouts quickly and efficiently with this streamlined strength training app. Track progress, set personal records, and customize exercises without unnecessary clutter or account creation. Offers optional Pro features for advanced insights and AI-generated workouts.

**Highlights:** Fast workout logging, Automatic PR detection, Built-in rest timer, Customizable exercises, Apple Watch integration, Workout history search, Optional AI workout generation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $19.99 | per year |
| IronStack Lifetime Unlock | $39.99 | one-time |


## Frequently asked questions

### Is RepVault free?

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

### Is IronStack free?

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

### Which has better reviews, RepVault or IronStack?

RepVault is rated higher. RepVault averages 5.0 out of 5 from 8 ratings, while IronStack averages 4.9 from 7 ratings.

### Do RepVault or IronStack have ads?

Neither RepVault nor IronStack shows ads.

### Which is updated more often, RepVault or IronStack?

RepVault ships an update weekly, and IronStack every 3 days. Most recently, RepVault was updated on September 22, 2026 and IronStack on September 11, 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.*