# Developer Utilities vs Mottie

The clearest difference is review sentiment: Mottie at 100% against Developer Utilities's 50%. Mottie also leads on ads (none vs shown) and monetization model (free vs ad-supported). Developer Utilities's advantage is iOS requirement (13.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Developer Utilities ships an update every 6 weeks, Mottie every 2 months. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Developer Utilities | Mottie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/developer-utilities-dev-tool/id1521045436/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 17 MB | 5 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Qingyu Chen](https://appshunter.io/developer/1629701754) | [Firdavs Khaydarov](https://appshunter.io/developer/1480840339) |

## What reviewers say

### Developer Utilities

[App page](https://appshunter.io/ios/app/developer-utilities-dev-tool/id1521045436)

This app offers a suite of essential tools for developers and testers. It facilitates network and development debugging with features like LAN text transfer, JS injection, and DNS resolution. It also includes utilities for QR code scanning/generation and system information viewing.

**Highlights:** LAN text transfer, Frontend debugging, JS injection, QR code scanning and generation, Network information viewing, DNS resolution, JSON formatting

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

**In-app purchases:** none


### Mottie

[App page](https://appshunter.io/ios/app/mottie-lottie-player/id6743446238)

Easily play, preview, and inspect Lottie animations on your iPhone and iPad. Supports various Lottie file formats and offers playback controls, background customization, and bounding box overlays for precise viewing. Includes a demo gallery to explore animation possibilities.

**Highlights:** Play dotLottie, Lottie JSON, and .lot files, Control playback speed, Choose looping modes, Change canvas background color, Toggle bounding box overlay, Built-in demo animation gallery, Quick Look support for Files app

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Developer Utilities free?

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

### Is Mottie free?

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

### Do Developer Utilities or Mottie have ads?

Developer Utilities shows ads; Mottie does not.

### Which is updated more often, Developer Utilities or Mottie?

Developer Utilities ships an update every 6 weeks, and Mottie every 2 months. Most recently, Developer Utilities was updated on October 1, 2026 and Mottie on October 11, 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.*