# CWTraffic vs $99DPF

The clearest difference is update cadence: $99DPF at every 6 days against CWTraffic's every 2 months. $99DPF also leads on iOS requirement (11.0 vs 13.0). CWTraffic's advantage is ratings volume (2.4K vs 1). On price, rating, ads and in-app purchases 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 — 4.9 for CWTraffic against 5.0 for $99DPF. That said, the two scores are not equally well evidenced: CWTraffic has 2.4K ratings behind it against 1, so its average is the more settled of the two.

CWTraffic ships an update every 2 months, $99DPF every 6 days. The most recent releases landed on September 28, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | CWTraffic | $99DPF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (2.4K ratings)](https://appshunter.io/ios/app/cwtraffic/id1543443313/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/99dpf/id1608404419/reviews)** |
| Number of ratings | **2.4K** | 1 |
| Positive reviews | 40.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 67 MB | 51 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chetan Tandon](https://appshunter.io/developer/1439226577) | [FleetServ](https://appshunter.io/developer/1608404421) |

## What reviewers say

### CWTraffic

[App page](https://appshunter.io/ios/app/cwtraffic/id1543443313)

This app streamlines depot check-in and check-out processes, offering instant proof of delivery. Its tracking capabilities allow for early receiving options, improving operational efficiency.

**Highlights:** Expedited check-in and check-out, Instant proof of delivery, Tracking for early receiving, Streamlined depot operations

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and efficient
- 💯 Excellent service
- 🎯 Accurate tracking

**What reviewers complain about**

- 🔇 Inaudible notifications
- 🔒 Lack of security features
- 🔋 High battery consumption
- 🐛 Frequent crashes
- 🤔 Confusing login process

**Reported bugs**

- Inaccurate 'force quit' notifications
- Inability to log in or create an account
- PO number gets erased when switching apps
- App crashes after recent update

**Requested features**

- Louder notification sounds
- Ability to update status manually
- Option to customize notification tones
- Seamless integration with Costco's pager system


### $99DPF

[App page](https://appshunter.io/ios/app/99dpf/id1608404419)

This app connects users with a nationwide network of partners for diesel particulate filter (DPF) cleaning services. It offers various service options, real-time status tracking with alerts, and direct communication with service providers. A 30-day guarantee backs the proprietary cleaning process.

**Highlights:** Nationwide DPF cleaning network, Multiple service options (drop-off, pickup, full vehicle), Real-time status tracking and alerts, Direct chat with service providers, Proprietary cleaning process, 30-day guarantee

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is CWTraffic free?

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

### Is $99DPF free?

$99DPF is free to download, with no in-app purchases.

### Which has better reviews, CWTraffic or $99DPF?

$99DPF is rated higher. CWTraffic averages 4.9 out of 5 from 2.4K ratings, while $99DPF averages 5.0 from 1 ratings.

### Do CWTraffic or $99DPF have ads?

Neither CWTraffic nor $99DPF shows ads.

### Which is updated more often, CWTraffic or $99DPF?

CWTraffic ships an update every 2 months, and $99DPF every 6 days. Most recently, CWTraffic was updated on September 28, 2026 and $99DPF on June 5, 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.*