# Deadline Tracker vs Twin

The clearest difference is review sentiment: Twin at 75% against Deadline Tracker's 0%. Deadline Tracker's advantage is rating (4.5 vs 4.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Deadline Tracker sells 3 in-app purchases, starting at $1.99 per month and Twin sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Deadline Tracker holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews complicate that: 0% of Deadline Tracker's written reviews are positive against 75% of Twin's, so the app with the better star average is not the one people write more warmly about.

Deadline Tracker ships an update every 9 days, Twin fortnightly. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Deadline Tracker | Twin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/deadline-tracker/id1673607132/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/twin-scans-for-passthrough/id6499172465/reviews) |
| Number of ratings | **10** | 4 |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 29 MB | 16 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad, Vision Pro | iPhone, iPad, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [ZIJIAN CHEN](https://appshunter.io/developer/1668309495) | [1984 LLC](https://appshunter.io/developer/1089433935) |

## What reviewers say

### Deadline Tracker

[App page](https://appshunter.io/ios/app/deadline-tracker/id1673607132)

Stay on top of your tasks with a visual countdown timer and customizable widgets. Organize deadlines with tags, set repeating tasks, and receive timely reminders. Syncs across devices for seamless access.

**Highlights:** Customizable themes, Home and lock screen widgets, Deadline auto-repeat, iCloud Sync, Notification reminders, Tagging system, Sort and pin deadlines

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $1.99 | per month |
| 1 Year | $4.99 | per year |
| Lifetime | $9.99 | one-time |


### Twin

[App page](https://appshunter.io/ios/app/twin-scans-for-passthrough/id6499172465)

Create 3D digital twins of your physical items using your iPhone or iPad. Seamlessly bring these models into your Apple Vision Pro environment for immersive experiences. Explore your creations with advanced filters and organization tools.

**Highlights:** Create 3D models using photogrammetry, View models in visionOS environments, Apply filters and colorways to models, Automatic syncing between Apple devices, Organize models with search and sorting, Browse and place models on Apple Vision Pro

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Annual | $9.99 | per year |


## Frequently asked questions

### Is Deadline Tracker free?

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

### Is Twin free?

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

### Which has better reviews, Deadline Tracker or Twin?

Deadline Tracker is rated higher. Deadline Tracker averages 4.5 out of 5 from 10 ratings, while Twin averages 4.0 from 4 ratings.

### Do Deadline Tracker or Twin have ads?

Neither Deadline Tracker nor Twin shows ads.

### Which is updated more often, Deadline Tracker or Twin?

Deadline Tracker ships an update every 9 days, and Twin fortnightly. Most recently, Deadline Tracker was updated on October 21, 2026 and Twin on October 5, 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.*