# SySight vs Tire Calculator (Offset&Speed)

SySight and Tire Calculator (Offset&Speed) both sit at 5.0 stars, but that hides the real split: 86% of Tire Calculator (Offset&Speed)'s written reviews are positive against 66% of SySight's. SySight's advantage is update cadence (every 5 weeks vs every 4 months) and price ($0.99 vs $1.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.

SySight costs $0.99 and Tire Calculator (Offset&Speed) $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for SySight against 5.0 for Tire Calculator (Offset&Speed). Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews are what separate them: 66% of SySight's written reviews are positive against 86% of Tire Calculator (Offset&Speed)'s.

SySight ships an update every 5 weeks, Tire Calculator (Offset&Speed) every 4 months. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SySight | Tire Calculator (Offset&Speed) |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sysight/id568731681/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/tire-calculator-offset-and-speed/id1204309537/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 66.0% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 1 MB | 9 MB |
| Requires iOS | **10.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nobuo Saito](https://appshunter.io/developer/496397509) | [Satoshi Mori](https://appshunter.io/developer/1204309536) |

## What reviewers say

### SySight

[App page](https://appshunter.io/ios/app/sysight/id568731681)

This system monitoring application offers a streamlined, view-only interface. It provides a powerful experience through background monitoring and custom URL scheme collaboration, delivering capabilities not found in other system monitoring tools.

**Highlights:** View-only system monitoring, Background monitoring, Custom URL scheme collaboration, Streamlined interface, Powerful system insights

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

**In-app purchases:** none


### Tire Calculator (Offset&Speed)

[App page](https://appshunter.io/ios/app/tire-calculator-offset-and-speed/id1204309537)

Easily calculate wheel offset and speedometer errors after tire changes. This tool helps determine changes in rim position, tread width, and actual speed versus displayed speed. It also offers GPS-based speedometer error measurement.

**Highlights:** Wheel offset calculation, Speedometer error calculation, GPS speedometer error measurement, Rim position change calculation, Tread width change calculation, Actual speed vs. meter display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SySight free?

SySight costs $0.99, with no in-app purchases.

### Is Tire Calculator (Offset&Speed) free?

Tire Calculator (Offset&Speed) costs $1.99, with no in-app purchases.

### Which has better reviews, SySight or Tire Calculator (Offset&Speed)?

SySight and Tire Calculator (Offset&Speed) are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do SySight or Tire Calculator (Offset&Speed) have ads?

Neither SySight nor Tire Calculator (Offset&Speed) shows ads.

### Which is updated more often, SySight or Tire Calculator (Offset&Speed)?

SySight ships an update every 5 weeks, and Tire Calculator (Offset&Speed) every 4 months. Most recently, SySight was updated on October 20, 2026 and Tire Calculator (Offset&Speed) on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*