# Suspend vs TrailRig

The clearest difference is update cadence: TrailRig at every 4 days against Suspend's every 2 weeks. Suspend's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Suspend sells 2 in-app purchases, starting at $7.99 per month and TrailRig sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Suspend ships an update every 2 weeks, TrailRig every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Suspend | TrailRig |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/suspend-ai-mtb-tuning/id6770110746/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 18 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tertiair LLC](https://appshunter.io/developer/1896716151) | [Zoran Prole](https://appshunter.io/developer/6786461516) |

## What reviewers say

### Suspend

[App page](https://appshunter.io/ios/app/suspend-ai-mtb-tuning/id6770110746)

This app uses AI to provide custom mountain bike suspension tuning based on your bike, weight, and riding style. It also helps you track maintenance, log services, and manage multiple bikes in a digital garage.

**Highlights:** AI suspension tuning, Custom setup for fork and shock, Multi-bike garage, Service tracking and reminders, Apple Health sync, Multiple ride profiles

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $7.99 | per month |
| Pro Annual | $49.99 | per year |


### TrailRig

[App page](https://appshunter.io/ios/app/trailrig/id6786461514)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrailRig Pro | $9.99 | one-time |


## Frequently asked questions

### Is Suspend free?

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

### Is TrailRig free?

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

### Do Suspend or TrailRig have ads?

Neither Suspend nor TrailRig shows ads.

### Which is updated more often, Suspend or TrailRig?

Suspend ships an update every 2 weeks, and TrailRig every 4 days. Most recently, Suspend was updated on October 31, 2026 and TrailRig on October 31, 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.*