# SDE GROUP vs DDS

The clearest difference is update cadence: DDS at every 2 months against SDE GROUP's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SDE GROUP ships an update every 6 months, DDS every 2 months. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SDE GROUP | DDS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 53 MB | 47 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SDE GROUP](https://appshunter.io/developer/1785864240) | [Direct Diamond Solution Ltd](https://appshunter.io/developer/1642510589) |

## What reviewers say

### SDE GROUP

[App page](https://appshunter.io/ios/app/sde-group/id1600023499)

**In-app purchases:** none


### DDS

[App page](https://appshunter.io/ios/app/dds-direct-diamond-solutions/id1642510587)

**In-app purchases:** none


## Frequently asked questions

### Is SDE GROUP free?

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

### Is DDS free?

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

### Do SDE GROUP or DDS have ads?

Neither SDE GROUP nor DDS shows ads.

### Which is updated more often, SDE GROUP or DDS?

SDE GROUP ships an update every 6 months, and DDS every 2 months. Most recently, SDE GROUP was updated on September 18, 2026 and DDS on September 19, 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.*