# BladeTracker vs EdgeAlert

The clearest difference is in-app purchases: BladeTracker at none against EdgeAlert's 3. BladeTracker also leads on iOS requirement (18.2 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EdgeAlert sells 3 one-off in-app purchases. BladeTracker asks for nothing beyond the download.

BladeTracker ships an update every 4 days, EdgeAlert every 5 days. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | BladeTracker | EdgeAlert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bladetracker-skate-sharpening/id6755408995/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Free | — |
| Size | 5 MB | 17 MB |
| Requires iOS | **18.2** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Alter](https://appshunter.io/developer/459110435) | [CCT Plus LLC (Apps)](https://appshunter.io/developer/1399672977) |

## What reviewers say

### BladeTracker

[App page](https://appshunter.io/ios/app/bladetracker-skate-sharpening/id6755408995)

This app helps hockey players track their skate sharpening history, including hollow depth and usage hours. It eliminates guesswork, ensuring consistent edges and optimal performance on the ice. Organize multiple skates or players with a simple, distraction-free design.

**Highlights:** Track skate sharpenings, Log hollow depth and method, Monitor blade usage, Organize multiple skates/players, Simple, distraction-free design, No accounts required

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

**In-app purchases:** none


### EdgeAlert

[App page](https://appshunter.io/ios/app/edgealert/id6761068439)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cup of Coffee | $1.99 | one-time |
| New Laces | $4.99 | one-time |
| Skate Sharpening | $14.99 | one-time |


## Frequently asked questions

### Is BladeTracker free?

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

### Is EdgeAlert free?

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

### Do BladeTracker or EdgeAlert have ads?

Neither BladeTracker nor EdgeAlert shows ads.

### Which is updated more often, BladeTracker or EdgeAlert?

BladeTracker ships an update every 4 days, and EdgeAlert every 5 days. Most recently, BladeTracker was updated on October 1, 2026 and EdgeAlert on October 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.*