# FOURM40 vs Forge Trainer

The clearest difference is in-app purchases: FOURM40 at none against Forge Trainer's 5. FOURM40 also leads on ads (none vs shown) and device support (4 vs 2). Forge Trainer's advantage is update cadence (every 2 weeks vs every 2 months). On price and iOS requirement there is nothing between them.

Both are free to download. Forge Trainer sells 5 in-app purchases, starting at $6.99 per 7 days. FOURM40 asks for nothing beyond the download.

FOURM40 ships an update every 2 months, Forge Trainer every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FOURM40 | Forge Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (13 ratings)](https://appshunter.io/ios/app/forge-trainer-gym-and-strength/id6758403402/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 200 MB | 109 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [FOURM40 LLC](https://appshunter.io/developer/1863721998) | [10D Labs Limited Liability Company](https://appshunter.io/developer/1872748686) |

## What reviewers say

### FOURM40

[App page](https://appshunter.io/ios/app/fourm40/id6756926720)

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


### Forge Trainer

[App page](https://appshunter.io/ios/app/forge-trainer-gym-and-strength/id6758403402)

This app creates personalized strength training and workout plans tailored to your goals, schedule, equipment, and physical limitations. It offers proactive coaching and accountability, adapting as you progress, for a fraction of the cost of a personal trainer.

**Highlights:** Customized workout plans, AI-powered progression tracking, Adaptable to injuries and limitations, Proactive coaching and accountability, Choice of coaching styles, Time-efficient workouts

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $14.99 | per month |
| Monthly | $19.99 | per month |
| Yearly | $44.99 | per year |
| Yearly | $59.99 | per year |


## Frequently asked questions

### Is FOURM40 free?

FOURM40 is free to download, with no in-app purchases.

### Is Forge Trainer free?

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

### Do FOURM40 or Forge Trainer have ads?

Forge Trainer shows ads; FOURM40 does not.

### Which is updated more often, FOURM40 or Forge Trainer?

FOURM40 ships an update every 2 months, and Forge Trainer every 2 weeks. Most recently, FOURM40 was updated on October 30, 2026 and Forge Trainer on October 31, 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.*