# Tweek vs MSD One

The clearest difference is review sentiment: Tweek at 86% against MSD One's 0%. Tweek also leads on update cadence (weekly vs every 6 months) and rating (4.8 vs 4.4). MSD One's advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tweek sells 4 in-app purchases, starting at $5.99 per month. MSD One asks for nothing beyond the download.

Tweek holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Tweek has 1.3K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 86% of Tweek's written reviews are positive against 0% of MSD One's.

Tweek ships an update weekly, MSD One every 6 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Tweek | MSD One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/tweek-minimal-weekly-planner/id1535438855/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/msd-one/id6474043630/reviews) |
| Number of ratings | **1.3K** | 7 |
| Positive reviews | **86.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 122 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +17 |
| Developer | [SCADA SIA](https://appshunter.io/developer/566375791) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### Tweek

[App page](https://appshunter.io/ios/app/tweek-minimal-weekly-planner/id1535438855)

A straightforward weekly planner and to-do list designed for simplicity. Organize tasks, reminders, and notes with a clean week view, and sync seamlessly with existing calendars. Share your schedule with family or teams for collaborative planning.

**Highlights:** Minimalist weekly view, To-do list with subtasks and attachments, Two-way calendar sync, Cross-platform availability (web, mobile, tablet), Customizable themes and colors, Recurring tasks and reminders, Shareable planner for collaboration, Printable planner templates

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tweek Premium - Monthly | $5.99 | per month |
| Family Monthly | $9.99 | per month |
| Tweek Premium - Annual | $49.99 | per year |
| Family Annual | $89.99 | per year |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Minimalist and clean design
- 🔒 Syncs across devices
- 👍 Weekly overview of tasks
- 🚀 Efficient task management

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🐛 Widget not always updating correctly
- 🔒 Premium features behind paywall
- 💡 Lack of customization options (colors, fonts, etc.)
- 💡 No monthly view, only weekly

**Reported bugs**

- App crashing on launch for some users
- Inability to edit or delete tasks in certain cases
- Syncing issues causing data loss
- Landscape mode not working as expected on iPad

**Requested features**

- Add recurring tasks with more flexibility (e.g. every 3 weeks)
- Implement a dark mode
- Allow moving completed tasks to the bottom of the list
- Add more color options, especially for the free version
- Improve iPad layout and landscape mode


### MSD One

[App page](https://appshunter.io/ios/app/msd-one/id6474043630)

Enhance hybrid and in-person events with interactive features. Attendees receive personalized agendas, travel updates, and venue info. Facilitate audience engagement through Q&A, polls, and a secure social media wall.

**Highlights:** Personalized agendas, Real-time travel updates, Moderated Q&A panel, Slide saving with annotations, Audience polling and gamification, Private social media wall

**In-app purchases:** none


## Frequently asked questions

### Is Tweek free?

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

### Is MSD One free?

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

### Which has better reviews, Tweek or MSD One?

Tweek is rated higher. Tweek averages 4.8 out of 5 from 1.3K ratings, while MSD One averages 4.4 from 7 ratings.

### Do Tweek or MSD One have ads?

Neither Tweek nor MSD One shows ads.

### Which is updated more often, Tweek or MSD One?

Tweek ships an update weekly, and MSD One every 6 months. Most recently, Tweek was updated on November 3, 2026 and MSD One on November 4, 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.*