Deadline Tracker vs Derby Demos
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Deadline Tracker
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.
- Customizable themes
- Home and lock screen widgets
- Deadline auto-repeat
- iCloud Sync
- Notification reminders
- Tagging system
- Sort and pin deadlines
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- Customizable Themes: personalize the deadlines and choose your favorite style of design to make deadline tracking more intuitive and interesting. - Home and lock screen widgets: quickly view upcoming deadlines on your home and lock screens. Stay up to date on your progress without opening the app. - Deadline auto-repeat: Easily set up repeating deadlines for tasks that need to be completed on a regular basis. - iCloud Sync: Keep your deadlines synchronized across all your devices with iCloud. Easily access your deadlines wherever you are, switching seamlessly from iPhone, iPad, Vision Pro and Mac. - Notification reminders: Never forget an important deadline again. - Tagging System: Easily organize your deadlines with our powerful tagging system. Use tags to categorize and label tasks, and easily find and manage specific deadlines. - Sort and Pin System: Easily sort and prioritize tasks based on a variety of criteria such as date created, date edited, percent complete and time remaining. Pin important deadlines for quick access and viewing. Terms of Use (End User License Agreement): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Derby Demos
A user-friendly project management tool designed for voice-over professionals. It helps manage creative projects efficiently, leveraging technology to streamline workflows for those working remotely in the voice-acting industry.
- User-friendly interface
- Project management for voice projects
- Targets modern voice-acting industry
- Streamlines creative project workflows
- Leverages modern technology
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User friendly project-management suite for voice projects in the modern act-from-home industry. Derby is made by a voice actor for to target the pains and opportunities of the modern voice-acting world. My goal is to leverage the power of modern technology to take all of the pain out of running creative projects. Licensed under the standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Derby Demos at 5.0 against Deadline Tracker's 4.5. Deadline Tracker's advantage is ratings volume (10 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Deadline Tracker sells 3 in-app purchases, starting at $1.99 per month and Derby Demos sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Derby Demos holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Deadline Tracker has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.
Deadline Tracker ships an update every 9 days, Derby Demos every 2 weeks. The most recent releases landed on September 16, 2026 and June 9, 2026 respectively.
| Parameter | Deadline Tracker | Derby Demos |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (10 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 10 — better | 1 |
| Update frequency | Every 9 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, Vision Pro | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 29 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | ZIJIAN CHEN | ONE SHAKA MEDIA LLC |
Customer experience
Deadline Tracker
Derby Demos
In-app purchases
Deadline Tracker
- 1 Month$1.991 Month
- 1 Year7 Days trial$4.991 Year
- Lifetime$9.99
Derby Demos
- Talent Subscription14 Days trial$4.991 Month
- Talent Subscription1 Month trial$49.991 Year
Questions
Is Deadline Tracker free?
Is Derby Demos free?
Which has better reviews, Deadline Tracker or Derby Demos?
Do Deadline Tracker or Derby Demos have ads?
Which is updated more often, Deadline Tracker or Derby Demos?
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