# 摩天轮 vs SIFF

The clearest difference is rating: SIFF at 5.0 against 摩天轮's 2.9. 摩天轮's advantage is ratings volume (58 vs 1) and update cadence (weekly vs fortnightly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SIFF holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: 摩天轮 has 58 ratings behind it against 1, so its average is the more settled of the two.

摩天轮 ships an update weekly, SIFF fortnightly. Both last shipped on November 2, 2026.

## The numbers

| Metric | 摩天轮 | SIFF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (58 ratings)](https://appshunter.io/ios/app/id1054861613/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/siff/id1391467867/reviews)** |
| Number of ratings | **58** | 1 |
| Positive reviews | 55.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | Free |
| Size | 113 MB | 23 MB |
| Requires iOS | **15.6** | 16.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai RuiShang Information Technology Co., Ltd.](https://appshunter.io/developer/1377049328) | [Shanghai International Film & TV Festival Center](https://appshunter.io/developer/1390947222) |

## What reviewers say

### 摩天轮

[App page](https://appshunter.io/ios/app/id1054861613)

Access tickets for a wide range of live events, including concerts, music festivals, theater, and sports across hundreds of cities. Offers comprehensive guarantees for a secure and worry-free ticketing experience.

**Highlights:** Wide event coverage, Multiple city support, International event tickets, Secure ticketing guarantees, Reimbursement for travel issues

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

**In-app purchases:** none


### SIFF

[App page](https://appshunter.io/ios/app/siff/id1391467867)

Access comprehensive information about the Shanghai International Film Festival, including event schedules, venue details with map navigation, and official news. Log in to save your favorite events and view guest information.

**Highlights:** Event schedules and venue details, Map navigation to venues, Official news and announcements, Save favorite events, Guest information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 摩天轮 free?

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

### Is SIFF free?

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

### Which has better reviews, 摩天轮 or SIFF?

SIFF is rated higher. 摩天轮 averages 2.9 out of 5 from 58 ratings, while SIFF averages 5.0 from 1 ratings.

### Do 摩天轮 or SIFF have ads?

Neither 摩天轮 nor SIFF shows ads.

### Which is updated more often, 摩天轮 or SIFF?

摩天轮 ships an update weekly, and SIFF fortnightly. Most recently, 摩天轮 was updated on November 2, 2026 and SIFF on November 2, 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.*