# Luz Climbing vs Flash

The clearest difference is in-app purchases: Flash at none against Luz Climbing's 4. Flash also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Luz Climbing sells 4 in-app purchases, starting at $9.00 per month. Flash asks for nothing beyond the download.

Luz Climbing ships an update every 9 days, Flash every 2 weeks. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Luz Climbing | 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 9 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 47 MB | 25 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Roman Batsenko](https://appshunter.io/developer/1791779957) | [Studio Foam](https://appshunter.io/developer/1878204170) |

## What reviewers say

### Luz Climbing

[App page](https://appshunter.io/ios/app/luz-climbing/id6748617650)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Luz Personal Monthly | $9.00 | per month |
| ClimbingPartner.ai Pro - Monthly | $19.00 | per month |
| Luz Personal Annual | $59.00 | per year |
| ClimbingPartner.ai Pro - Annual | $190.00 | 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 Luz Climbing free?

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

### Is Flash free?

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

### Do Luz Climbing or Flash have ads?

Neither Luz Climbing nor Flash shows ads.

### Which is updated more often, Luz Climbing or Flash?

Luz Climbing ships an update every 9 days, and Flash every 2 weeks. Most recently, Luz Climbing was updated on October 8, 2026 and Flash on October 14, 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.*