# MantisApp vs Odan OCM

The clearest difference is rating: Odan OCM at 5.0 against MantisApp's 2.3. Odan OCM also leads on in-app purchases (none vs 2) and update cadence (every 2 weeks vs every 6 weeks). MantisApp's advantage is ratings volume (3 vs 1) and iOS requirement (12.0 vs 15). On price, ads and device support there is nothing between them.

Both are free to download. MantisApp sells 2 one-off in-app purchases. Odan OCM asks for nothing beyond the download.

Odan OCM holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

MantisApp ships an update every 6 weeks, Odan OCM every 2 weeks. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | MantisApp | Odan OCM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/mantisapp-mantis-bug-tracker/id730843063/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/odan-ocm/id6501991079/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 29.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 12 MB | 38 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lars Bergelt](https://appshunter.io/developer/294176951) | [Odan Infotech LLP](https://appshunter.io/developer/1694013231) |

## What reviewers say

### MantisApp

[App page](https://appshunter.io/ios/app/mantisapp-mantis-bug-tracker/id730843063)

Access and manage your MantisBT bug tracking system from your iPhone or iPad. View, create, edit, and comment on issues, and manage attachments. Additional features like unlimited issues and search are available via in-app purchase.

**Highlights:** Manage multiple MantisBT servers/accounts, View issue attachments, Create, edit, and comment on issues, View related issues, Unlimited issues (in-app purchase), Search issues (in-app purchase)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MantisApp Full Version | $1.99 | one-time |
| Developer Support | $9.99 | one-time |


### Odan OCM

[App page](https://appshunter.io/ios/app/odan-ocm/id6501991079)

This construction management software streamlines projects by managing resources, finances, and team communication. It offers tools for scheduling, budget tracking, and risk minimization to enhance efficiency and profitability for construction businesses.

**Highlights:** Project scheduling and tracking, Budget and financial management, Resource allocation, Team communication enhancement, Risk minimization, Regulatory compliance tools

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

**In-app purchases:** none


## Frequently asked questions

### Is MantisApp free?

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

### Is Odan OCM free?

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

### Which has better reviews, MantisApp or Odan OCM?

Odan OCM is rated higher. MantisApp averages 2.3 out of 5 from 3 ratings, while Odan OCM averages 5.0 from 1 ratings.

### Do MantisApp or Odan OCM have ads?

Neither MantisApp nor Odan OCM shows ads.

### Which is updated more often, MantisApp or Odan OCM?

MantisApp ships an update every 6 weeks, and Odan OCM every 2 weeks. Most recently, MantisApp was updated on October 4, 2026 and Odan OCM on October 1, 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.*