# Twistle vs Chief Mobile

The clearest difference is rating: Chief Mobile at 3.4 against Twistle's 2.7. Chief Mobile also leads on review sentiment (67% vs 28%) and device support (4 vs 2). Twistle's advantage is in-app purchases (none vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Chief Mobile sells 1 one-off in-app purchase. Twistle asks for nothing beyond the download.

Chief Mobile holds the better App Store score, 3.4 against 2.7. Both are backed by a comparable volume of ratings — 49 and 40 respectively. Written reviews point the same way: 28% of Twistle's written reviews are positive against 67% of Chief Mobile's.

Twistle ships an update monthly, Chief Mobile every 5 weeks. The most recent releases landed on June 5, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Twistle | Chief Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (49 ratings)](https://appshunter.io/ios/app/twistle/id561819870/reviews) | **[3.4 (40 ratings)](https://appshunter.io/ios/app/chief-mobile/id863837243/reviews)** |
| Number of ratings | **49** | 40 |
| Positive reviews | 27.8% of reviews | **67.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 113 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Twistle, Inc.](https://appshunter.io/developer/561819873) | [Chief Technologies](https://appshunter.io/developer/863837246) |

## What reviewers say

### Twistle

[App page](https://appshunter.io/ios/app/twistle/id561819870)

This app helps you manage your health journey by providing appointment reminders, preparation checklists, and medication alerts. It offers guidance before and after procedures to aid recovery and can sync with health data to keep your care team informed.

**Highlights:** Appointment reminders, Preparation checklists, Medication alerts, Procedure guidance, Health app integration, Care team monitoring

**In-app purchases:** none


### Chief Mobile

[App page](https://appshunter.io/ios/app/chief-mobile/id863837243)

Receive and map emergency dispatches from your 911 center with redundant alerting. Get instant push notifications for new incidents, view details and maps, and stay updated on personnel messages and schedules. Update your status and track response ETAs.

**Highlights:** Redundant Tone & CAD alerting, Receive and map 911 dispatches, Push notifications for new incidents, Personnel message communication, Update status and track ETA, View company and personal schedules

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | one-time |


## Frequently asked questions

### Is Twistle free?

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

### Is Chief Mobile free?

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

### Which has better reviews, Twistle or Chief Mobile?

Chief Mobile is rated higher. Twistle averages 2.7 out of 5 from 49 ratings, while Chief Mobile averages 3.4 from 40 ratings.

### Do Twistle or Chief Mobile have ads?

Neither Twistle nor Chief Mobile shows ads.

### Which is updated more often, Twistle or Chief Mobile?

Twistle ships an update monthly, and Chief Mobile every 5 weeks. Most recently, Twistle was updated on June 5, 2026 and Chief Mobile on September 21, 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.*