# Delta ERP vs GMD CMMS

Delta ERP and GMD CMMS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Delta ERP ships an update every 4 weeks, GMD CMMS every 2 weeks. The most recent releases landed on October 22, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Delta ERP | GMD CMMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 45 MB | 44 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Delta International JSC](https://appshunter.io/developer/1650703472) | [Gemadept Corporation](https://appshunter.io/developer/1548618185) |

## What reviewers say

### Delta ERP

[App page](https://appshunter.io/ios/app/delta-erp/id6444153399)

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

**In-app purchases:** none


### GMD CMMS

[App page](https://appshunter.io/ios/app/gmd-cmms/id6754689952)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Delta ERP free?

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

### Is GMD CMMS free?

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

### Do Delta ERP or GMD CMMS have ads?

Neither Delta ERP nor GMD CMMS shows ads.

### Which is updated more often, Delta ERP or GMD CMMS?

Delta ERP ships an update every 4 weeks, and GMD CMMS every 2 weeks. Most recently, Delta ERP was updated on October 22, 2026 and GMD CMMS on September 30, 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.*