# WonDD vs ACU PAY

The clearest difference is update cadence: ACU PAY at every 3 weeks against WonDD's every 4 months. WonDD's advantage is iOS requirement (11 vs 15.6). 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.

WonDD ships an update every 4 months, ACU PAY every 3 weeks. The most recent releases landed on October 14, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | WonDD | ACU PAY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/acu-pay/id1589033649/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 63.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 11 MB | 85 MB |
| Requires iOS | **11** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WonDD Corporation Co., Ltd](https://appshunter.io/developer/1094972126) | [ACU PAY THAILAND COMPANY LIMITED](https://appshunter.io/developer/1599060180) |

## What reviewers say

### WonDD

[App page](https://appshunter.io/ios/app/wondd/id1094972127)

**Features:** macOS Compatibility

**In-app purchases:** none


### ACU PAY

[App page](https://appshunter.io/ios/app/acu-pay/id1589033649)

This app facilitates convenient and secure instant e-payments to a wide range of merchants. Users can also redeem coupons, invite friends for rewards, and participate in lucky draws for a chance to win prizes. It promotes a cashless lifestyle with various perks and offers.

**Highlights:** Instant e-payments, Coupon redemption, Friend referral rewards, Lucky draw participation, Cashless transactions, Exclusive merchant offers

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WonDD free?

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

### Is ACU PAY free?

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

### Do WonDD or ACU PAY have ads?

Neither WonDD nor ACU PAY shows ads.

### Which is updated more often, WonDD or ACU PAY?

WonDD ships an update every 4 months, and ACU PAY every 3 weeks. Most recently, WonDD was updated on October 14, 2026 and ACU PAY on October 23, 2026.

---

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