# iTEKK Selfie vs D

The clearest difference is in-app purchases: iTEKK Selfie at none against D's 3. iTEKK Selfie also leads on update cadence (every 6 days vs every 3 months) and iOS requirement (7.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. D sells 3 one-off in-app purchases. iTEKK Selfie asks for nothing beyond the download.

iTEKK Selfie ships an update every 6 days, D every 3 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | iTEKK Selfie | D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Size | 43 MB | 119 MB |
| Requires iOS | **7.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ShanTou City Vison Electronictechnology Co., Ltd.](https://appshunter.io/developer/1388222999) | [D-Air Lab](https://appshunter.io/developer/1523514864) |

## What reviewers say

### iTEKK Selfie

[App page](https://appshunter.io/ios/app/itekk-selfie-fly/id1334493693)

**Features:** macOS Compatibility

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-alert/id6478954548)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Min Package | $2.99 | one-time |
| 300 Min Package | $4.99 | one-time |
| 500 Min Package | $6.99 | one-time |


## Frequently asked questions

### Is iTEKK Selfie free?

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

### Is D free?

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

### Do iTEKK Selfie or D have ads?

Neither iTEKK Selfie nor D shows ads.

### Which is updated more often, iTEKK Selfie or D?

iTEKK Selfie ships an update every 6 days, and D every 3 months. Most recently, iTEKK Selfie was updated on November 2, 2026 and D 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.*