# ssspeed! vs MO XIN

The clearest difference is in-app purchases: MO XIN at none against ssspeed!'s 1. MO XIN also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. ssspeed! sells 1 in-app purchase, starting at $0.29 per 7 days. MO XIN asks for nothing beyond the download.

ssspeed! ships an update every 2 months, MO XIN fortnightly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ssspeed! | MO XIN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 45 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Denis Kashin](https://appshunter.io/developer/1140100282) | [Chengdu Moxin Technology Co., Ltd.](https://appshunter.io/developer/6803204681) |

## What reviewers say

### ssspeed!

[App page](https://appshunter.io/ios/app/ssspeed/id6758920121)

This app provides a clear GPS speedometer and trip tracker for drivers, riders, and cyclists. It displays current speed, distance, trip time, and maximum speed with support for km/h and mph, offering a focused dashboard for every journey.

**Highlights:** Accurate GPS speedometer, Support for km/h and mph, Ride history tracking, Smart GPS anomaly filtering, High-accuracy GPS mode, Live Activity / Dynamic Island integration, Background updates

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.29 | per 7 days |


### MO XIN

[App page](https://appshunter.io/ios/app/mo-xin/id6803204679)

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

**In-app purchases:** none


## Frequently asked questions

### Is ssspeed! free?

ssspeed! is free to download, with in-app purchases available.

### Is MO XIN free?

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

### Do ssspeed! or MO XIN have ads?

Neither ssspeed! nor MO XIN shows ads.

### Which is updated more often, ssspeed! or MO XIN?

ssspeed! ships an update every 2 months, and MO XIN fortnightly. Most recently, ssspeed! was updated on October 28, 2026 and MO XIN 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.*