# 小旅星 vs 三由路书

The clearest difference is in-app purchases: 小旅星 at none against 三由路书's 4. 小旅星 also leads on rating (5.0 vs 4.7) and update cadence (weekly vs fortnightly). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 三由路书 sells 4 in-app purchases, starting at $1.99 per month. 小旅星 asks for nothing beyond the download.

小旅星 holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 11 and 3 respectively. Written reviews complicate that: 73% of 小旅星's written reviews are positive against 75% of 三由路书's, so the app with the better star average is not the one people write more warmly about.

小旅星 ships an update weekly, 三由路书 fortnightly. Both last shipped on September 23, 2026.

## The numbers

| Metric | 小旅星 | 三由路书 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/id6468434010/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/id6499497645/reviews) |
| Number of ratings | **11** | 3 |
| Positive reviews | 73.3% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | — |
| Size | 51 MB | 326 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Triplenty Technology](https://appshunter.io/developer/1709910115) | [智琴 刘](https://appshunter.io/developer/1743582117) |

## What reviewers say

### 小旅星

[App page](https://appshunter.io/ios/app/id6468434010)

This travel planning app helps you organize trips by adding locations, flights, and accommodations. It automatically estimates routes and travel times, displaying them on a map. You can also share plans with friends and book stays directly within the app.

**Highlights:** Trip itinerary creation, Route and travel time estimation, Map view of locations and schedule, Add notes and reminders, Accommodation booking, Collaborative trip planning, Destination guides and information

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

**In-app purchases:** none


### 三由路书

[App page](https://appshunter.io/ios/app/id6499497645)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $1.99 | per month |
| 1个月会员 | $2.99 | one-time |
| 1年会员 | $19.99 | one-time |
| 永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is 小旅星 free?

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

### Is 三由路书 free?

三由路书 is free to download, with in-app purchases available.

### Which has better reviews, 小旅星 or 三由路书?

小旅星 is rated higher. 小旅星 averages 5.0 out of 5 from 11 ratings, while 三由路书 averages 4.7 from 3 ratings.

### Do 小旅星 or 三由路书 have ads?

Neither 小旅星 nor 三由路书 shows ads.

### Which is updated more often, 小旅星 or 三由路书?

小旅星 ships an update weekly, and 三由路书 fortnightly. Most recently, 小旅星 was updated on September 23, 2026 and 三由路书 on September 23, 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.*