# Todo Bug vs BillSubmit

The clearest difference is in-app purchases: BillSubmit at none against Todo Bug's 1. Todo Bug's advantage is update cadence (every 2 weeks vs every 22 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Todo Bug sells 1 one-off in-app purchase. BillSubmit asks for nothing beyond the download.

Todo Bug ships an update every 2 weeks, BillSubmit every 22 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Todo Bug | BillSubmit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/todo-bug-focus-on-one-thing/id6443786084/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 22 months |
| Monetization | Free | — |
| Size | 27 MB | 23 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robert gremillion](https://appshunter.io/developer/1197995446) | [Aman Jakhar](https://appshunter.io/developer/1713311988) |

## What reviewers say

### 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 |


### BillSubmit

[App page](https://appshunter.io/ios/app/billsubmit/id6470272897)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Todo Bug free?

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

### Is BillSubmit free?

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

### Do Todo Bug or BillSubmit have ads?

Neither Todo Bug nor BillSubmit shows ads.

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

Todo Bug ships an update every 2 weeks, and BillSubmit every 22 months. Most recently, Todo Bug was updated on October 24, 2026 and BillSubmit on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*