# DNS测速 vs Mottie

The clearest difference is review sentiment: Mottie at 100% against DNS测速's 40%. Mottie also leads on in-app purchases (none vs 1) and update cadence (every 2 months vs every 5 months). DNS测速's advantage is iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. DNS测速 sells 1 one-off in-app purchase. Mottie asks for nothing beyond the download.

DNS测速 ships an update every 5 months, Mottie every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | DNS测速 | Mottie |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [兴龙 张](https://appshunter.io/developer/1576162823) | [Firdavs Khaydarov](https://appshunter.io/developer/1480840339) |

## What reviewers say

### DNS测速

[App page](https://appshunter.io/ios/app/dns/id6470105015)

Optimize your network speed by testing and selecting the best DNS servers. This tool measures DNS latency and resolution times to help you reduce connection delays and improve your overall online experience.

**Highlights:** DNS latency testing, DNS resolution delay testing, TCP connectivity testing, Network optimization, DNS server selection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 测速会员 | $0.99 | one-time |


### 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 DNS测速 free?

DNS测速 is free to download, with in-app purchases available.

### Is Mottie free?

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

### Do DNS测速 or Mottie have ads?

Neither DNS测速 nor Mottie shows ads.

### Which is updated more often, DNS测速 or Mottie?

DNS测速 ships an update every 5 months, and Mottie every 2 months. Most recently, DNS测速 was updated on November 3, 2026 and Mottie on November 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.*