# Chain Driver vs Event Flow Manager

Chain Driver and Event Flow Manager both sit at 4.6 stars, but that hides the real split: 50% of Chain Driver's written reviews are positive against 0% of Event Flow Manager's. Chain Driver also leads on ratings volume (2.6K vs 22). Event Flow Manager's advantage is iOS requirement (12.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Chain Driver against 4.5 for Event Flow Manager. That said, the two scores are not equally well evidenced: Chain Driver has 2.6K ratings behind it against 22, so its average is the more settled of the two. Written reviews are what separate them: 50% of Chain Driver's written reviews are positive against 0% of Event Flow Manager's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 26, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Chain Driver | Event Flow Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.6K ratings)](https://appshunter.io/ios/app/chain-driver/id6447513549/reviews)** | [4.5 (22 ratings)](https://appshunter.io/ios/app/event-flow-manager/id6468855250/reviews) |
| Number of ratings | **2.6K** | 22 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 53 MB | 31 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chaine, Inc.](https://appshunter.io/developer/1504175842) | [StarwayApps LLC](https://appshunter.io/developer/1258471050) |

## What reviewers say

### Chain Driver

[App page](https://appshunter.io/ios/app/chain-driver/id6447513549)

This app connects drivers and carriers with brokers, helping to improve driver reputation and secure repeat loads. It provides a centralized platform for load details, communication, issue reporting, and document submission, prioritizing driver privacy and control over tracking.

**Highlights:** Load details consolidation, Broker chat for support, Issue and delay reporting, Check-in/check-out updates, POD and image submission, Driver-controlled tracking

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly and easy to use
- 🚀 Smooth and efficient performance
- 📍 Good load tracking and visibility
- ⏰ Ability to correct arrival/departure times
- 💼 Great service for owners and drivers

**What reviewers complain about**

- 🐛 App performance issues and slowdowns
- 📍 Unreliable tracking functionality
- 🔒 Privacy concerns about driver monitoring
- 📱 Phone performance degradation
- ⚠️ Inconsistent availability of features

**Reported bugs**

- Delivery feature unavailable for some users
- App doesn't keep up with load updates
- Difficult to start tracking
- Authorization code not sent
- Hard to load and use interface

**Requested features**

- Ability to submit location updates between destinations
- Edit driver information for loads
- Profile deletion option
- Improved tracking reliability


### Event Flow Manager

[App page](https://appshunter.io/ios/app/event-flow-manager/id6468855250)

This productivity app allows users to create and manage event schedules. Collaborate with others, archive past events, and customize the interface with themes. It offers features to speed up data entry and integrate with command protocols.

**Highlights:** Event creation and management, Collaboration on events, Event archiving, Customizable themes, Word shortcuts for faster entry, UDP/TCP command integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chain Driver free?

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

### Is Event Flow Manager free?

Event Flow Manager is free to download, with no in-app purchases.

### Which has better reviews, Chain Driver or Event Flow Manager?

Chain Driver is rated higher. Chain Driver averages 4.6 out of 5 from 2.6K ratings, while Event Flow Manager averages 4.5 from 22 ratings.

### Do Chain Driver or Event Flow Manager have ads?

Neither Chain Driver nor Event Flow Manager shows ads.

### Which is updated more often, Chain Driver or Event Flow Manager?

Chain Driver ships an update fortnightly, and Event Flow Manager fortnightly. Most recently, Chain Driver was updated on September 26, 2026 and Event Flow Manager on June 4, 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.*