Simple Deadline Tracker vs Air Fill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Deadline Tracker
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Simple Deadline Tracker helps you stay on top of every deadline with live countdowns, smart reminders, and color-coded urgency levels. Key Features: - Live Countdown: See exactly how much time remains for every deadline. Color-coded urgency levels (green, yellow, red) update in real-time so you always know what needs attention. - Smart Reminders: Get notified before deadlines are due. Set custom reminder intervals so nothing catches you off guard. - Calendar View: Browse your deadlines on a monthly calendar. Quickly see which days have upcoming due dates at a glance. - Categories: Organize deadlines by category - work, school, personal, bills, and more. Filter and focus on what matters. - Recurring Deadlines: Set up monthly or weekly recurring deadlines that automatically renew. Perfect for bills, reports, and regular tasks. - Cloud Sync: Sign in to sync your deadlines across devices. Your data is always backed up and accessible. - Simple & Fast: No bloat, no complicated setup. Add a deadline in seconds and get back to what matters. Whether you are a student tracking assignment due dates, a professional managing project milestones, or anyone who needs to stay organized, Simple Deadline Tracker keeps you on schedule.
Air Fill
Create and update Airtable records with fast, native forms designed for mobile. Features include conditional logic, offline saving, and signature capture. Offers a free tier with limited forms and a Pro subscription for unlimited access.
- Native mobile forms for Airtable
- Create and update records
- Offline data saving
- Conditional logic
- Signature capture
- Photo and barcode attachments
- Form Flows with Shortcuts
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Air Fill builds fast, native forms that create and update records in your own Airtable bases – big tappable inputs, conditional logic, signatures, and submits that work even with no connection. Air Fill is an independent app from Knock Knock Bang. It is not affiliated with, endorsed by, or sponsored by Airtable. Airtable is a trademark of Formagrid, Inc., used here only to describe compatibility. If you build and run bases for your team, you know a browser form does the job at a desk. On a phone it gets cramped and slow. Air Fill gives you a fast, native way to create and update records in your own bases, right from iOS. WHAT YOU CAN DO • Build forms that map to any base and table, and create records in a tap. • Open an existing record and update it in place — change what needs changing, then submit. • Fill anywhere. Entries save on your device and send the moment you reconnect. • Show a field only when it applies, with conditional logic you set once. • Pick linked records fast with scoped quick-picks. • Capture a signature with a finger or Apple Pencil, saved straight to the record. • Attach photos and scan barcodes to fill fields. • Chain forms into Form Flows, and run them from the Shortcuts app. MADE FOR REAL FINGERS Select cards and chips sized for touch, clear date and number inputs, and a fill experience the non-technical people on your team can pick up without instructions. CONNECT YOUR WAY Sign in with Airtable, or connect with a personal access token. You choose exactly which fields each form shows. FREE TO START Fill up to three forms for free. Air Fill Pro adds unlimited fillable forms, linked-record quick-picks, signatures, and attachments. Air Fill Pro is an auto-renewing subscription: $4.99/month, or $39.99/year with a 14-day free trial on the annual plan. Your Apple ID is charged at confirmation of purchase. Subscriptions renew automatically unless turned off at least 24 hours before the end of the period; manage or cancel anytime in your App Store account settings. Terms of Use: https://airfill.app/app-terms/ Privacy Policy: https://airfill.app/app-privacy/ Air Fill is an independent app and is not affiliated with, endorsed by, or sponsored by Airtable. Airtable is a trademark of Formagrid, Inc.
Screenshots
Verdict
The clearest difference is in-app purchases: Simple Deadline Tracker at none against Air Fill's 2. Air Fill's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement 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. Air Fill sells 2 in-app purchases, starting at $4.99 per month. Simple Deadline Tracker asks for nothing beyond the download.
Simple Deadline Tracker ships an update every 3 months, Air Fill every 2 weeks. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.
| Parameter | Simple Deadline Tracker | Air Fill |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 82 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Flit Soft LLC | Knock Knock Bang LLC |
In-app purchases
Simple Deadline Tracker
No in-app purchases
Air Fill
- Air Fill Pro (Monthly)$4.991 Month
- Air Fill Pro (Annual)14 Days trial$39.991 Year
Questions
Is Simple Deadline Tracker free?
Is Air Fill free?
Do Simple Deadline Tracker or Air Fill have ads?
Which is updated more often, Simple Deadline Tracker or Air Fill?
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