# D vs AAI CRM

The clearest difference is device support: D at 3 against AAI CRM's 1. D also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | D | AAI CRM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 24 MB | 82 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [davide Sbreviglieri](https://appshunter.io/developer/562172174) | [NGPLUS](https://appshunter.io/developer/495165015) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-tec/id1509408218)

**Features:** macOS Compatibility

**In-app purchases:** none


### AAI CRM

[App page](https://appshunter.io/ios/app/aai-crm/id6444606683)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is AAI CRM free?

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

### Do D or AAI CRM have ads?

Neither D nor AAI CRM shows ads.

### Which is updated more often, D or AAI CRM?

D ships an update every 3 weeks, and AAI CRM every 3 weeks. Most recently, D was updated on September 24, 2026 and AAI CRM on September 25, 2026.

---

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