# L2 Training vs Walk 100K September Challenge

The clearest difference is in-app purchases: Walk 100K September Challenge at none against L2 Training's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. L2 Training sells 1 in-app purchase, starting at $75.00 per month. Walk 100K September Challenge asks for nothing beyond the download.

L2 Training ships an update every 6 weeks, Walk 100K September Challenge every 3 weeks. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | L2 Training | Walk 100K September Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 54 MB | 51 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Lee Marsh](https://appshunter.io/developer/1683402413) | [District Technologies Pte Ltd](https://appshunter.io/developer/1451149318) |

## What reviewers say

### L2 Training

[App page](https://appshunter.io/ios/app/l2-training/id6448070224)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $75.00 | per month |


### Walk 100K September Challenge

[App page](https://appshunter.io/ios/app/walk-100k-september-challenge/id6748828043)

Join a community of walkers this September to track and share your progress. Connect with others and contribute to a cause that helps families who have lost a baby.

**Highlights:** Community participation, Walk tracking, Share walk progress, Social sharing, Charitable cause support

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

**In-app purchases:** none


## Frequently asked questions

### Is L2 Training free?

L2 Training is free to download, with in-app purchases available.

### Is Walk 100K September Challenge free?

Walk 100K September Challenge is free to download, with no in-app purchases.

### Do L2 Training or Walk 100K September Challenge have ads?

Neither L2 Training nor Walk 100K September Challenge shows ads.

### Which is updated more often, L2 Training or Walk 100K September Challenge?

L2 Training ships an update every 6 weeks, and Walk 100K September Challenge every 3 weeks. Most recently, L2 Training was updated on October 9, 2026 and Walk 100K September Challenge on October 25, 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.*