# The Running Depot Calculator vs Sharp Blade

The clearest difference is in-app purchases: The Running Depot Calculator at none against Sharp Blade's 1. The Running Depot Calculator also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (6.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Sharp Blade sells 1 one-off in-app purchase. The Running Depot Calculator asks for nothing beyond the download.

The Running Depot Calculator ships an update every 2 months, Sharp Blade every 5 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | The Running Depot Calculator | Sharp Blade |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 4 MB | 152 MB |
| Requires iOS | **6.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [The I.T. Connection, Inc.](https://appshunter.io/developer/892418194) | [Alexander Fedoseev](https://appshunter.io/developer/1460449487) |

## What reviewers say

### The Running Depot Calculator

[App page](https://appshunter.io/ios/app/the-running-depot-calculator/id892418191)

**In-app purchases:** none


### Sharp Blade

[App page](https://appshunter.io/ios/app/sharp-blade/id6470615481)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Feature Set | $0.99 | one-time |


## Frequently asked questions

### Is The Running Depot Calculator free?

The Running Depot Calculator is free to download, with no in-app purchases.

### Is Sharp Blade free?

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

### Do The Running Depot Calculator or Sharp Blade have ads?

Neither The Running Depot Calculator nor Sharp Blade shows ads.

### Which is updated more often, The Running Depot Calculator or Sharp Blade?

The Running Depot Calculator ships an update every 2 months, and Sharp Blade every 5 months. Most recently, The Running Depot Calculator was updated on November 6, 2026 and Sharp Blade on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*