# Microsoft To Do vs SourceWhale

The clearest difference is chart position: Microsoft To Do at #150 against SourceWhale's unranked. SourceWhale's advantage is update cadence (fortnightly vs monthly) and iOS requirement (15.1 vs 17.6). 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.

Microsoft To Do ships an update monthly, SourceWhale fortnightly. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Microsoft To Do | SourceWhale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (265K ratings)](https://appshunter.io/ios/app/microsoft-to-do/id1212616790/reviews)** | — |
| Number of ratings | **265K** | — |
| Positive reviews | 42.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Best chart rank | **#150** | — |
| Size | 160 MB | 38 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Microsoft Corporation](https://appshunter.io/developer/298856275) | [Source Whale](https://appshunter.io/developer/1837897998) |

## What reviewers say

### Microsoft To Do

[App page](https://appshunter.io/ios/app/microsoft-to-do/id1212616790)

**Currently charting:** #150 Top Free · Productivity (US App Store)

Manage your daily tasks and create various lists to stay organized. This app offers personalized daily planning tools and intelligent suggestions to help you focus on what matters. Collaborate with others on shared lists and access your tasks across all your devices.

**Highlights:** Personalized daily planner, Intelligent task suggestions, Cross-device syncing, Collaborative list sharing, Task breakdown into steps, File attachments up to 25MB, Customizable themes and dark mode

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Lightning-fast syncing
- 👍 Visually appealing design
- 📅 Helpful 'My Day' feature
- 💡 Customizable backgrounds
- 🤝 Shared list functionality

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔀 Difficulty rearranging tasks
- 🗓️ Lack of calendar view
- 🔍 Poor search and sorting options
- 🔗 Inconsistent syncing across devices

**Reported bugs**

- Disappearing tasks and lists
- Inconsistent behavior when checking off tasks
- Syncing issues causing duplicate lists
- Login problems and account suspension
- Formatting issues and random spacing

**Requested features**

- Calendar view for planned tasks
- Ability to create custom smart lists
- Improved sorting and filtering options
- Automatic population of 'My Day' tasks
- Subtask and nested list functionality


### SourceWhale

[App page](https://appshunter.io/ios/app/sourcewhale/id6752018690)

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

**In-app purchases:** none


## Frequently asked questions

### Is Microsoft To Do free?

Microsoft To Do is free to download, with no in-app purchases.

### Is SourceWhale free?

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

### Do Microsoft To Do or SourceWhale have ads?

Neither Microsoft To Do nor SourceWhale shows ads.

### Which is updated more often, Microsoft To Do or SourceWhale?

Microsoft To Do ships an update monthly, and SourceWhale fortnightly. Most recently, Microsoft To Do was updated on September 25, 2026 and SourceWhale on September 18, 2026.

---

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