# ErgoEdge vs Storage Unit Tracker

The clearest difference is in-app purchases: ErgoEdge at none against Storage Unit Tracker's 3. ErgoEdge also leads on iOS requirement (13.0 vs 17.0). Storage Unit Tracker's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Storage Unit Tracker sells 3 one-off in-app purchases. ErgoEdge asks for nothing beyond the download.

ErgoEdge ships an update every 6 weeks, Storage Unit Tracker every 3 weeks. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ErgoEdge | Storage Unit Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 20 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CerebrumEdge](https://appshunter.io/developer/1528390366) | [Vertolini](https://appshunter.io/developer/1802404097) |

## What reviewers say

### ErgoEdge

[App page](https://appshunter.io/ios/app/ergoedge/id1579152733)

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

**In-app purchases:** none


### Storage Unit Tracker

[App page](https://appshunter.io/ios/app/storage-unit-tracker/id6751250460)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Storage | $1.99 | one-time |
| Upgrade Storage | $3.99 | one-time |
| Storage Unit Tracker Pro | $3.99 | one-time |


## Frequently asked questions

### Is ErgoEdge free?

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

### Is Storage Unit Tracker free?

Storage Unit Tracker is free to download, with in-app purchases available.

### Do ErgoEdge or Storage Unit Tracker have ads?

Neither ErgoEdge nor Storage Unit Tracker shows ads.

### Which is updated more often, ErgoEdge or Storage Unit Tracker?

ErgoEdge ships an update every 6 weeks, and Storage Unit Tracker every 3 weeks. Most recently, ErgoEdge was updated on October 2, 2026 and Storage Unit Tracker on October 10, 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.*