# ClimbMax vs Flash

The clearest difference is in-app purchases: Flash at none against ClimbMax's 2. Flash also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ClimbMax sells 2 in-app purchases, starting at $9.99 per month. Flash asks for nothing beyond the download.

ClimbMax ships an update every 11 days, Flash every 2 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | ClimbMax | Flash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flashforward/id6759347148/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 100 MB | 25 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Svetlin Zamfirov](https://appshunter.io/developer/1833506056) | [Studio Foam](https://appshunter.io/developer/1878204170) |

## What reviewers say

### ClimbMax

[App page](https://appshunter.io/ios/app/climbmax-climbing-and-training/id6751116958)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Annual | $69.99 | per year |


### Flash

[App page](https://appshunter.io/ios/app/flashforward/id6759347148)

This app provides structure for climbers to plan and execute their gym training sessions. Build custom workouts from scratch or use pre-made templates, combining on-wall and off-wall exercises. Adjust your routine on the fly to match your daily performance.

**Highlights:** Build custom training sessions, Library of climbing-focused defaults, Mix on-wall and off-wall training, Broad exercise library (strength, calisthenics, flexibility), Precise set, rep, load, and rest time settings, Edit routines mid-session

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

**In-app purchases:** none


## Frequently asked questions

### Is ClimbMax free?

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

### Is Flash free?

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

### Do ClimbMax or Flash have ads?

Neither ClimbMax nor Flash shows ads.

### Which is updated more often, ClimbMax or Flash?

ClimbMax ships an update every 11 days, and Flash every 2 weeks. Most recently, ClimbMax was updated on November 5, 2026 and Flash on November 5, 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.*