# Dyno PaaS vs Dev Utils

The clearest difference is review sentiment: Dev Utils at 92% against Dyno PaaS's 0%. Dev Utils also leads on update cadence (every 4 months vs every 20 months) and chart position (#149 vs unranked). 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.

Dyno PaaS ships an update every 20 months, Dev Utils every 4 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Dyno PaaS | Dev Utils |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (109 ratings)](https://appshunter.io/ios/app/dev-utils/id6444063249/reviews)** |
| Number of ratings | — | **109** |
| Positive reviews | 0.0% of reviews | **92.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 4 months** |
| Monetization | Free | Free |
| Best chart rank | — | **#149** |
| Size | 6 MB | 12 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ezequiel Leonardo Aceto](https://appshunter.io/developer/373296284) | [Ryan Fielder](https://appshunter.io/developer/1563352665) |

## What reviewers say

### Dyno PaaS

[App page](https://appshunter.io/ios/app/dyno-paas/id1624140093)

Manage your Heroku applications directly from your Apple devices. Easily add/remove SSH keys, toggle maintenance mode, and secure access with Face ID or Touch ID. Unlock more Heroku features as they become available.

**Highlights:** Manage Heroku apps on Apple devices, Add/remove SSH keys, Enable/disable maintenance mode, Secure access with Face ID/Touch ID, Unlock Heroku features

**Features:** Vision Pro support

**In-app purchases:** none


### Dev Utils

[App page](https://appshunter.io/ios/app/dev-utils/id6444063249)

**Currently charting:** #149 Top Free · Developer Tools (US App Store)

This app provides mobile developers with essential tools to streamline their workflow. It offers timely notifications for OS and Xcode releases, accessibility features, device information, and a reference for HTTP status codes. Customize your experience with themes and app icons.

**Highlights:** OS and Xcode release notifications, System font and color comparison, Device information lookup, HTTP status code reference, Light/dark themes, Customizable app icons

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

**In-app purchases:** none

**What reviewers like**

- 👍 Very useful app
- 👍 Good device info
- 👍 Helpful for developers
- 👍 Excellent UI/UX
- 👍 User-friendly

**What reviewers complain about**

- 🐛 Needs update for releases
- 🐛 Data not up-to-date
- 🐛 Potential privacy concerns
- 🐛 Accusations of hacking
- 🐛 Blocked on M series Macs

**Reported bugs**

- Unknown errors
- Find my iPhone error
- Apple ID locked
- Privacy concerns
- Being attacked

**Requested features**

- Update release notes/version numbers
- Adapt to iOS 26 and dark icon
- Update data promptly
- Allow development usage
- More access to watch design UI


## Frequently asked questions

### Is Dyno PaaS free?

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

### Is Dev Utils free?

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

### Do Dyno PaaS or Dev Utils have ads?

Neither Dyno PaaS nor Dev Utils shows ads.

### Which is updated more often, Dyno PaaS or Dev Utils?

Dyno PaaS ships an update every 20 months, and Dev Utils every 4 months. Most recently, Dyno PaaS was updated on October 25, 2026 and Dev Utils on October 25, 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.*