# DIACloud vs Delta BACS

The clearest difference is update cadence: Delta BACS at every 2 weeks against DIACloud's every 9 months. DIACloud's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

DIACloud ships an update every 9 months, Delta BACS every 2 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DIACloud | Delta BACS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Size | 48 MB | 6 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DELTA NETWORKS (XIAMEN) LTD](https://appshunter.io/developer/1033104954) | [Delta Electronics, Inc.](https://appshunter.io/developer/386896582) |

## What reviewers say

### DIACloud

[App page](https://appshunter.io/ios/app/diacloud/id1112077191)

**Features:** macOS Compatibility

**In-app purchases:** none


### Delta BACS

[App page](https://appshunter.io/ios/app/delta-bacs/id6738166611)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DIACloud free?

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

### Is Delta BACS free?

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

### Do DIACloud or Delta BACS have ads?

Neither DIACloud nor Delta BACS shows ads.

### Which is updated more often, DIACloud or Delta BACS?

DIACloud ships an update every 9 months, and Delta BACS every 2 weeks. Most recently, DIACloud was updated on October 26, 2026 and Delta BACS on October 30, 2026.

---

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