# Datang Reader vs D

The clearest difference is ads: Datang Reader at none against D's shown. Datang Reader also leads on iOS requirement (9.0 vs 12.0). D's advantage is update cadence (weekly vs fortnightly). On price, 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.

Datang Reader ships an update fortnightly, D weekly. The most recent releases landed on October 2, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Datang Reader | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/datang-reader/id1519659443/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | — |
| Size | 24 MB | 122 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BAYAM (M) SDN. BHD.](https://appshunter.io/developer/1577595700) | [Aim Force](https://appshunter.io/developer/1088656335) |

## What reviewers say

### Datang Reader

[App page](https://appshunter.io/ios/app/datang-reader/id1519659443)

This app allows users to scan attendance for participants by logging in with their reader credentials. Access your reader account on the provided website to begin managing attendance.

**Highlights:** Login with reader credentials, Scan participant attendance, Access reader account online, Participant management

**Features:** macOS Compatibility

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-parks/id6742218290)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Datang Reader free?

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

### Is D free?

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

### Do Datang Reader or D have ads?

D shows ads; Datang Reader does not.

### Which is updated more often, Datang Reader or D?

Datang Reader ships an update fortnightly, and D weekly. Most recently, Datang Reader was updated on October 2, 2026 and D on September 27, 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.*