# ODO2TRIP vs Calligraphy model Viewer

The clearest difference is update cadence: Calligraphy model Viewer at fortnightly against ODO2TRIP's every 9 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.

ODO2TRIP ships an update every 9 months, Calligraphy model Viewer fortnightly. The most recent releases landed on June 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | ODO2TRIP | Calligraphy model Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/odo2trip/id866752935/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 6 MB | 35 MB |
| Requires iOS | **15.0** | 15.8.3 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tadashi Kinoshita](https://appshunter.io/developer/866752938) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### ODO2TRIP

[App page](https://appshunter.io/ios/app/odo2trip/id866752935)

This app functions as a simple trip meter for motorcycles and cars. It allows users to easily track distances traveled by resetting the meter at the start and entering the odometer reading at the destination. It also includes a feature to manage fuel consumption.

**Highlights:** Simple trip meter functionality, Odometer input for start and end points, Reset button for trip measurement, Fuel consumption management, Log detail screen for fuel data

**Features:** macOS Compatibility

**In-app purchases:** none


### Calligraphy model Viewer

[App page](https://appshunter.io/ios/app/calligraphy-model-viewer/id6737493558)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ODO2TRIP free?

ODO2TRIP is free to download, with no in-app purchases.

### Is Calligraphy model Viewer free?

Calligraphy model Viewer is free to download, with no in-app purchases.

### Do ODO2TRIP or Calligraphy model Viewer have ads?

Both ODO2TRIP and Calligraphy model Viewer show ads.

### Which is updated more often, ODO2TRIP or Calligraphy model Viewer?

ODO2TRIP ships an update every 9 months, and Calligraphy model Viewer fortnightly. Most recently, ODO2TRIP was updated on June 1, 2026 and Calligraphy model Viewer on September 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.*