# MantisApp vs Todo Bug

The clearest difference is review sentiment: Todo Bug at 100% against MantisApp's 29%. Todo Bug also leads on rating (5.0 vs 2.3) and monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. MantisApp sells 7 in-app purchases, starting at $0.99 per month and Todo Bug sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Todo Bug holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews point the same way: 29% of MantisApp's written reviews are positive against 100% of Todo Bug's.

MantisApp ships an update every 2 months, Todo Bug every 2 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MantisApp | Todo Bug |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/mantisapp-mantis-bug-tracker/id730843063/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/todo-bug-focus-on-one-thing/id6443786084/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | 29.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 27 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Lars Bergelt](https://appshunter.io/developer/294176951) | [Robert gremillion](https://appshunter.io/developer/1197995446) |

## 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:** Vision Pro support, iPhone Duo support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MantisApp Pro – Monthly | $0.99 | per month |
| MantisApp Pro – Yearly | $4.99 | per year |
| Small Tip | $1.99 | one-time |
| Medium Tip | $3.99 | one-time |
| Large Tip | $8.99 | one-time |
| Developer Support | $9.99 | one-time |
| MantisApp Pro – Lifetime | $12.99 | one-time |


### Todo Bug

[App page](https://appshunter.io/ios/app/todo-bug-focus-on-one-thing/id6443786084)

This task management app helps you organize and prioritize your to-do list by focusing on one task at a time. It offers quick task entry, organization by priority and context, and filters to manage your workload effectively. Additional features include project organization, time tracking, and dashboard widgets.

**Highlights:** Quick task entry and editing, Organize by priority, context, and date, Focus on highest priority task, Project organization, Contextual filters for doable todos, Notification badges for overdue tasks, Dashboard widget with time tracking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Package | $1.99 | one-time |


## Frequently asked questions

### Is MantisApp free?

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

### Is Todo Bug free?

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

### Which has better reviews, MantisApp or Todo Bug?

Todo Bug is rated higher. MantisApp averages 2.3 out of 5 from 3 ratings, while Todo Bug averages 5.0 from 4 ratings.

### Do MantisApp or Todo Bug have ads?

Neither MantisApp nor Todo Bug shows ads.

### Which is updated more often, MantisApp or Todo Bug?

MantisApp ships an update every 2 months, and Todo Bug every 2 weeks. Most recently, MantisApp was updated on November 1, 2026 and Todo Bug 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.*