# 서울자전거 따릉이 vs LottaPaws

The clearest difference is rating: LottaPaws at 4.3 against 서울자전거 따릉이's 3.0. LottaPaws also leads on update cadence (every 4 days vs every 2 months). 서울자전거 따릉이's advantage is in-app purchases (none vs 3) and ratings volume (103 vs 23). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. LottaPaws sells 3 one-off in-app purchases. 서울자전거 따릉이 asks for nothing beyond the download.

LottaPaws holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 103 and 23 respectively. Written reviews split almost evenly too, at 37% and 38% positive.

서울자전거 따릉이 ships an update every 2 months, LottaPaws every 4 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 서울자전거 따릉이 | LottaPaws |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (103 ratings)](https://appshunter.io/ios/app/id1037272004/reviews) | **[4.3 (23 ratings)](https://appshunter.io/ios/app/lottapaws-collection-tracker/id6758638344/reviews)** |
| Number of ratings | **103** | 23 |
| Positive reviews | 37.3% of reviews | **38.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 128 MB | 18 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Seoul Metropolitan Government](https://appshunter.io/developer/444447999) | [Ismail Dawoodjee](https://appshunter.io/developer/1874108553) |

## What reviewers say

### 서울자전거 따릉이

[App page](https://appshunter.io/ios/app/id1037272004)

This public bicycle sharing service allows users to rent and return bikes throughout the city. It aims to promote healthy transportation, reduce traffic congestion, and improve air quality. Users can purchase passes, locate stations, and manage rentals through the app.

**Highlights:** Membership registration and pass purchase, Bike rental and return, Station location finder, QR code bike unlocking, Safety driving tips, 24/7 year-round operation

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient and easy to use for regular commuters
- 💰 Affordable pricing for bike rentals
- 🗺️ Helpful map showing bike station locations
- 🚴 Excellent public transportation alternative
- 📱 Improved UI/UX in recent updates

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 📡 Cellular data connectivity issues
- 🌐 Incomplete English translation
- ⏱️ Slow map loading and app performance
- 🚫 Difficult experience for foreign users

**Reported bugs**

- App crashes when opening map
- Cellular network causes connection errors and crashes
- WiFi-only functionality, fails on mobile data
- Language settings reset to Korean after app restart
- Credit card input validation errors

**Requested features**

- Apple Pay integration
- Per-minute charging instead of hourly passes
- Multiple bike reservations in single app
- Improved UX flow with streamlined navigation
- Bike lane information on map


### LottaPaws

[App page](https://appshunter.io/ios/app/lottapaws-collection-tracker/id6758638344)

This app helps collectors track their Calico Critters and Sylvanian Families figures. Easily manage your collection, build wishlists, and scan barcodes to identify sets. It's designed for privacy with no account required and offline access.

**Highlights:** Track owned critters and variants, Build and manage wishlists, Scan barcodes for instant lookup, Monitor set completion progress, Share collection publicly, Offline access to data, Backup and restore collection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Double Espresso | $2.99 | one-time |
| Bag of Coffee Beans | $9.99 | one-time |


## Frequently asked questions

### Is 서울자전거 따릉이 free?

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

### Is LottaPaws free?

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

### Which has better reviews, 서울자전거 따릉이 or LottaPaws?

LottaPaws is rated higher. 서울자전거 따릉이 averages 3.0 out of 5 from 103 ratings, while LottaPaws averages 4.3 from 23 ratings.

### Do 서울자전거 따릉이 or LottaPaws have ads?

Neither 서울자전거 따릉이 nor LottaPaws shows ads.

### Which is updated more often, 서울자전거 따릉이 or LottaPaws?

서울자전거 따릉이 ships an update every 2 months, and LottaPaws every 4 days. Most recently, 서울자전거 따릉이 was updated on October 26, 2026 and LottaPaws on October 28, 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.*