# StockAce vs MY DEVELON

The clearest difference is rating: MY DEVELON at 5.0 against StockAce's 2.3. MY DEVELON also leads on in-app purchases (none vs 2) and iOS requirement (13.0 vs 16.6). StockAce's advantage is ratings volume (3 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. StockAce sells 2 in-app purchases, starting at $49.99 per month. MY DEVELON asks for nothing beyond the download.

MY DEVELON holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | StockAce | MY DEVELON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/stockace/id1445066626/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/my-develon/id6479233889/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 113 MB | 85 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ITS Geo Solutions GmbH](https://appshunter.io/developer/1362963860) | [HD Construction Equipment Co., Ltd](https://appshunter.io/developer/1291922729) |

## What reviewers say

### StockAce

[App page](https://appshunter.io/ios/app/stockace/id1445066626)

This app uses augmented reality to scan and calculate the volume and mass of stockpiles, pits, and underground mining areas. Results are exported on-site to PDF, E57, or CSV, with all processing done directly on the device.

**Highlights:** Augmented reality scanning, Volume and mass calculation, On-site PDF, E57, CSV export, Indoor and underground operation, 3D Viewer, Sketch and report creation

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional - Monthly | $49.99 | per month |
| Professional - Annual | $399.99 | per year |


### MY DEVELON

[App page](https://appshunter.io/ios/app/my-develon/id6479233889)

This platform provides comprehensive service solutions for construction equipment, offering insights into operations, health, and documentation. Manage your fleet remotely, anytime, anywhere.

**Highlights:** Operational data monitoring, Equipment health and fault checks, Service request tracking, Digital equipment documentation library, Remote fleet management

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

**In-app purchases:** none


## Frequently asked questions

### Is StockAce free?

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

### Is MY DEVELON free?

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

### Which has better reviews, StockAce or MY DEVELON?

MY DEVELON is rated higher. StockAce averages 2.3 out of 5 from 3 ratings, while MY DEVELON averages 5.0 from 1 ratings.

### Do StockAce or MY DEVELON have ads?

Neither StockAce nor MY DEVELON shows ads.

### Which is updated more often, StockAce or MY DEVELON?

StockAce ships an update every 2 months, and MY DEVELON every 2 months. Most recently, StockAce was updated on November 2, 2026 and MY DEVELON on November 4, 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.*