# Twhirleds vs CHI311

The clearest difference is rating: Twhirleds at 5.0 against CHI311's 2.5. CHI311's advantage is update cadence (monthly vs every 8 months) and ratings volume (245 vs 1). 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.

Twhirleds holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: CHI311 has 245 ratings behind it against 1, so its average is the more settled of the two.

Twhirleds ships an update every 8 months, CHI311 monthly. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Twhirleds | CHI311 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/twhirleds/id962674836/reviews)** | [2.5 (245 ratings)](https://appshunter.io/ios/app/chi311/id1441580123/reviews) |
| Number of ratings | 1 | **245** |
| Positive reviews | — | 14.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | Free | Free |
| Size | 5 MB | 29 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vision Edge, L.L.C.](https://appshunter.io/developer/962674835) | [City of Chicago](https://appshunter.io/developer/1441580122) |

## What reviewers say

### Twhirleds

[App page](https://appshunter.io/ios/app/twhirleds/id962674836)

This app transforms your mobile device into a gestural interface for controlling collateral software. It enables unique interaction methods like "padiddle" and "poi" styles for augmented reality, panoramic browsing, and spatial audio.

**Highlights:** Gestural interface for collateral software, Multimodal interface control, Augmented virtuality scenes, Panoramic and photo-spherical browsing, Spatial sound rendering, "Padiddle" and "poi" style interfaces

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

**In-app purchases:** none


### CHI311

[App page](https://appshunter.io/ios/app/chi311/id1441580123)

Report non-emergency issues like potholes or graffiti directly to Chicago city services. Track the status of your requests, submit photos, and get real-time updates on city work in your neighborhood. This official app connects residents and businesses to essential city services.

**Highlights:** Submit new service requests, Track request status and resolution times, Attach photos to requests, Map request locations, Create an account for tracking, Search knowledge articles, View neighborhood requests

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Intuitive and simple to use
- 🌐 Convenient access to city services
- 📊 Helpful for tracking request progress

**What reviewers complain about**

- 🐛 Frequent bugs and crashes
- 🗺️ Difficult to use map functionality
- 🔒 Login and account issues
- 🤖 Lack of responsiveness from developers

**Reported bugs**

- Photo/image upload failures
- Submission errors and timeouts
- Inconsistent performance across devices and OS versions

**Requested features**

- More request categories and customization options
- Ability to add notes and descriptions to requests
- Improved notification and status tracking features


## Frequently asked questions

### Is Twhirleds free?

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

### Is CHI311 free?

CHI311 is free to download, with no in-app purchases.

### Which has better reviews, Twhirleds or CHI311?

Twhirleds is rated higher. Twhirleds averages 5.0 out of 5 from 1 ratings, while CHI311 averages 2.5 from 245 ratings.

### Do Twhirleds or CHI311 have ads?

Neither Twhirleds nor CHI311 shows ads.

### Which is updated more often, Twhirleds or CHI311?

Twhirleds ships an update every 8 months, and CHI311 monthly. Most recently, Twhirleds was updated on November 1, 2026 and CHI311 on November 6, 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.*