# Mobius iVibe vs StartDi

The clearest difference is update cadence: StartDi at every 3 weeks against Mobius iVibe's every 50 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Mobius iVibe ships an update every 50 months, StartDi every 3 weeks. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Mobius iVibe | StartDi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/mobius-ivibe/id482836743/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 218 MB |
| Requires iOS | **13** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Mobius Insitute](https://appshunter.io/developer/482836746) | [CONICLE COMPANY LIMITED](https://appshunter.io/developer/979282578) |

## What reviewers say

### Mobius iVibe

[App page](https://appshunter.io/ios/app/mobius-ivibe/id482836743)

This app helps identify machine fault conditions by analyzing spectrum symptoms and machine types. It offers explanations, sample spectra, and diagnostic guidance, functioning like a portable reference guide for troubleshooting. Users can navigate through symptoms, machine types, or fault types to find potential issues.

**Highlights:** Identify machine faults by spectrum symptoms, Browse by machine type to find likely faults, View sample spectral images, Detailed diagnostic information, Scroll through 80 spectral images, Drill down through symptom lists

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

**In-app purchases:** none


### StartDi

[App page](https://appshunter.io/ios/app/startdi/id6463718074)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mobius iVibe free?

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

### Is StartDi free?

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

### Do Mobius iVibe or StartDi have ads?

Neither Mobius iVibe nor StartDi shows ads.

### Which is updated more often, Mobius iVibe or StartDi?

Mobius iVibe ships an update every 50 months, and StartDi every 3 weeks. Most recently, Mobius iVibe was updated on October 9, 2026 and StartDi on October 14, 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.*