# Quyu vs Memo

The clearest difference is in-app purchases: Quyu at none against Memo's 1. Quyu also leads on iOS requirement (15.0 vs 17.0). Memo's advantage is update cadence (every 5 days vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Memo sells 1 one-off in-app purchase. Quyu asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Quyu against 5.0 for Memo. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Quyu ships an update every 2 months, Memo every 5 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Quyu | Memo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/quyu/id1411884776/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/memo-lock-screen-notes/id1435873085/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 84.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 29 MB | 21 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Quyu LLC](https://appshunter.io/developer/1381206070) | [Toshihiko Arai](https://appshunter.io/developer/415194231) |

## What reviewers say

### Quyu

[App page](https://appshunter.io/ios/app/quyu/id1411884776)

This app provides real-time updates on crowds, wait times, and parking for local businesses. Users can contribute updates to improve accuracy and earn rewards. It helps plan your day and discover new places.

**Highlights:** Real-time Qscore updates, Crowd and wait time indicators, User-submitted place status updates, Heatmaps for daily planning, Save favorite places, Earn points and climb leaderboards, Access special offers and rewards

**Features:** macOS Compatibility

**In-app purchases:** none


### Memo

[App page](https://appshunter.io/ios/app/memo-lock-screen-notes/id1435873085)

Keep important short notes visible on your lock screen and in notifications. Ideal for lists and reminders that need frequent checking without opening an app.

**Highlights:** Add notes to Notification Center, View notes from lock screen, Organize notes with tags, Mark notes as done with strikethrough, Share notes as Markdown, Save URLs via Share Extension, Import line-by-line lists

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Quyu free?

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

### Is Memo free?

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

### Which has better reviews, Quyu or Memo?

Quyu and Memo are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Quyu or Memo have ads?

Both Quyu and Memo show ads.

### Which is updated more often, Quyu or Memo?

Quyu ships an update every 2 months, and Memo every 5 days. Most recently, Quyu was updated on October 15, 2026 and Memo on October 24, 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.*