# SHv4 Calculator vs Monimoto

The clearest difference is rating: SHv4 Calculator at 5.0 against Monimoto's 3.6. SHv4 Calculator also leads on review sentiment (67% vs 50%) and iOS requirement (12.0 vs 16.6). Monimoto's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (30 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SHv4 Calculator holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Monimoto has 30 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of SHv4 Calculator's written reviews are positive against 50% of Monimoto's.

SHv4 Calculator ships an update every 3 months, Monimoto every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | SHv4 Calculator | Monimoto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/shv4-calculator/id979817071/reviews)** | [3.6 (30 ratings)](https://appshunter.io/ios/app/monimoto/id1236727834/reviews) |
| Number of ratings | 4 | **30** |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 44 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HealTech Electronics Ltd.](https://appshunter.io/developer/979817070) | [Monimoto Ltd.](https://appshunter.io/developer/1236727833) |

## What reviewers say

### SHv4 Calculator

[App page](https://appshunter.io/ios/app/shv4-calculator/id979817071)

Calculate your vehicle's speedometer error and get setup instructions for a SpeedoHealer module. This free, ad-free tool helps correct inaccurate speed and odometer readings on most motorcycles and some cars. It offers troubleshooting information and is compatible with non-cable driven speedometers.

**Highlights:** Calculate speedometer error, Generate SpeedoHealer v4 setup instructions, Access troubleshooting information, Ad-free experience, Offline functionality, Compatible with most motorcycles and cars

**In-app purchases:** none


### Monimoto

[App page](https://appshunter.io/ios/app/monimoto/id1236727834)

This app provides a smart alarm and tracking system for motorcycles, offering peace of mind against theft. It alerts owners with calls and notifications, including GPS/GSM location data, and allows for device control and configuration.

**Highlights:** Smart alarm tracker, Real-time GPS/GSM location, Push notifications, Device configuration, Security key control, Activity log, Battery level monitoring

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SHv4 Calculator free?

SHv4 Calculator is free to download, with no in-app purchases.

### Is Monimoto free?

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

### Which has better reviews, SHv4 Calculator or Monimoto?

SHv4 Calculator is rated higher. SHv4 Calculator averages 5.0 out of 5 from 4 ratings, while Monimoto averages 3.6 from 30 ratings.

### Do SHv4 Calculator or Monimoto have ads?

Neither SHv4 Calculator nor Monimoto shows ads.

### Which is updated more often, SHv4 Calculator or Monimoto?

SHv4 Calculator ships an update every 3 months, and Monimoto every 3 weeks. Most recently, SHv4 Calculator was updated on October 24, 2026 and Monimoto on October 24, 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.*