# waidayo vs Scan

The clearest difference is rating: Scan at 5.0 against waidayo's 3.0. Scan also leads on update cadence (weekly vs fortnightly) and iOS requirement (13.0 vs 15.7). waidayo's advantage is ads (none vs shown) and ratings volume (157 vs 1). 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.

Scan holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: waidayo has 157 ratings behind it against 1, so its average is the more settled of the two.

waidayo ships an update fortnightly, Scan weekly. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | waidayo | Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (157 ratings)](https://appshunter.io/ios/app/waidayo/id1513166077/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scan-a-can/id6739603523/reviews)** |
| Number of ratings | **157** | 1 |
| Positive reviews | 38.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 264 MB | 96 MB |
| Requires iOS | 15.7 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akira Sato](https://appshunter.io/developer/1513166076) | [Porcellus, Inc.](https://appshunter.io/developer/471445644) |

## What reviewers say

### waidayo

[App page](https://appshunter.io/ios/app/waidayo/id1513166077)

Capture your facial expressions and animate a virtual avatar in real-time. This app sends motion capture data to compatible PC software, allowing for dynamic virtual performances. Requires an iPhone or iPad with Face ID.

**Highlights:** Facial expression capture, Avatar animation, VMC protocol support, Real-time motion data streaming, Face ID integration

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Good facial tracking
- 🚀 Works well on iOS devices
- 💡 Potential for improvement

**What reviewers complain about**

- 🐛 Face tracking issues after updates
- 🐛 Crashes when trying to import VRM models
- 🐛 Laggy and buggy performance
- 🤔 Limited customization options

**Reported bugs**

- Face tracking freezes or stops working
- App crashes when accessing certain features
- Inability to change or customize the default avatar

**Requested features**

- Add ability to create custom avatars
- Implement hand and emotion tracking
- Provide green screen background option
- Allow for easier VRM model import


### Scan

[App page](https://appshunter.io/ios/app/scan-a-can/id6739603523)

Earn points and unlock exclusive promotions by checking in at participating locations. Discover discounts, rewards, and exciting brand offers. Turn everyday visits into rewarding experiences.

**Highlights:** Check in at participating locations, Earn points for rewards, Unlock exclusive promotions, Get notified about new offers, Engage with brand offers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is waidayo free?

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

### Is Scan free?

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

### Which has better reviews, waidayo or Scan?

Scan is rated higher. waidayo averages 3.0 out of 5 from 157 ratings, while Scan averages 5.0 from 1 ratings.

### Do waidayo or Scan have ads?

Scan shows ads; waidayo does not.

### Which is updated more often, waidayo or Scan?

waidayo ships an update fortnightly, and Scan weekly. Most recently, waidayo was updated on October 21, 2026 and Scan on October 13, 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.*