Chat PDF vs Countdown Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chat PDF
Transform text or PDFs into usable documents or extract information by asking questions. Convert plain text or DOCX files into clean PDFs, or upload PDFs to get summaries and answers.
- Convert text to PDF
- Convert DOCX to PDF
- Upload and query PDFs
- Get document summaries
- Extract specific details from PDFs
- No watermarks or ads
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Turn Any Text or PDF Into Something Useful – Instantly. Got notes, a DOCX file, a long to-do list, or a PDF you need to understand fast? This app works both ways: convert your content into clean PDFs, or drop in a PDF and ask it questions in plain English. One app, two superpowers. 1. Create Plain text to PDF in seconds — clean layout, no formatting surprises Import a DOCX and get a polished PDF instantly Zero watermarks, zero ads, zero hassle 2. Chat Upload any PDF and ask it anything — summaries, key facts, specific details Get answers grounded in your document, not guesswork Works great for contracts, notes, reports, study material, and more Simple enough for anyone. Useful enough for everyone — students, writers, professionals, or anyone who's ever squinted at a 40-page PDF SUBSCRIPTION AND TERMS Text to PDF offers auto-renewing yearly and weekly subscription options for access to the app's features and content. Your subscription will automatically renew at the end of each term and payment will be charged through your iTunes account. You can turn off auto-renew at any time from your iTunes account settings, but refunds will not be provided for any unused portion of the term. To avoid renewal, you must cancel at least 24 hours before your subscription ends. Your account will be charged for renewal within 24 hours prior to the end of the current period. All text and DOCX to PDF conversion features are available with a paid subscription. Whether you're a student, writer, or someone who just really loves tidy documents - this app has your back. Terms of Use: https://appmasters.com/terms/
Countdown Pro
Track important upcoming and past events with customizable countdowns. Monitor days remaining or elapsed for birthdays, holidays, goals, and more. Organize your dates with tags and filters, and view them on your home screen.
- Unlimited countdowns
- Days-left and days-since tracking
- Emoji, photo, and color customization
- Home Screen and Lock Screen widgets
- Repeating events and reminders
- Shareable countdown cards
- Offline use
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Countdown Pro helps you track every important day in one simple app. Create countdowns for birthdays, anniversaries, vacations, exams, deadlines, weddings, holidays, trips, milestones, personal goals, bills, subscriptions, and more. Check how many days are left, or how many days have passed. FEATURES • Unlimited countdowns • Track upcoming and past events • Days-left and days-since tracking • Emoji, photo, and color customization • Tags, search, filtering, and grouping • Repeating events and reminders • Shareable countdown cards • Offline use with no account required PRO FEATURES • Home Screen and Lock Screen widgets • Single-event and multiple-event widgets • Detailed time display • Lunar date support for birthdays and anniversaries • Archive past events USE COUNTDOWN FOR • Birthdays and anniversaries • Weddings and holidays • Vacations and trips • Exams, assignments, and deadlines • Meetings and work events • Fitness goals and personal milestones • Bills, renewals, and subscriptions Countdown is built to be fast, simple, and easy to check every day. Keep all your important dates organized and never miss what matters. SUPPORT & LEGAL • Contact: support@richsoft.app • Privacy Policy: https://richsoft.app/countdown/privacy • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Chat PDF at 4.4 against Countdown Pro's 3.6. Chat PDF also leads on ratings volume (16 vs 5). Countdown Pro's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (every 4 days vs fortnightly). On price, ads, in-app purchases and device support 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. Chat PDF sells 5 in-app purchases, starting at $3.99 per 7 days and Countdown Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Chat PDF holds the better App Store score, 4.4 against 3.6. Both are backed by a comparable volume of ratings — 16 and 5 respectively. Written reviews complicate that: 67% of Chat PDF's written reviews are positive against 81% of Countdown Pro's, so the app with the better star average is not the one people write more warmly about.
Chat PDF ships an update fortnightly, Countdown Pro every 4 days. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.
| Parameter | Chat PDF | Countdown Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (16 ratings) — better | 3.6 (5 ratings) |
| Positive reviews | 66.7% of reviews | 81.3% of reviews — better |
| Number of ratings | 16 — better | 5 |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 18.5 — better | 18.6 |
| Further details — not scored | ||
| Size | 26 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Tap Tap Slide | Rich Soft Co., Ltd |
Customer experience
Chat PDF
Countdown Pro
In-app purchases
Chat PDF
- Weekly Plan3 Days trial$3.997 Days
- Annual Subscription$19.991 Year
- yearly7 Days trial$39.991 Year
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- yearly1 Month trial$39.991 Year
- Lifetime$49.99
Countdown Pro
- Widget Lifetime$4.99









