PDA Plugin vs TIMECHAIN CALENDAR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDA Plugin
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Enjoy our PDA plugin app for Open Technology Accounting System (ot-mas.net), with this plugin, the employees can sell the products offline. (A similar to the invoicing system)
TIMECHAIN CALENDAR
Visualize the Bitcoin network with this protocol explorer and live data dashboard. Search past blocks, estimate future ones, and enhance your experience with subscriber-only mobile tools like a special moment camera and customizable alerts.
- Bitcoin protocol visualization
- Timechain block search
- Future block estimation
- Block and price data camera overlays
- Customizable alerts
- Home and lock screen widgets
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TIMECHAIN CALENDAR is a Bitcoin protocol visualizer, timechain explorer, and live data dashboard. This compact interface provides a comprehensive view at-a-glance of the Bitcoin network's most important features. Search and explore the entire chain to find past blocks or estimate future blocks by height or date. Stay informed and connected! Subscribers unlock native mobile tools to enhance the experience. Block-stamp and price-stamp your special moments with the Timechain Calendar camera. Stay notified with a suite of alerts about the info that matters to you most. Install widgets that surface the latest data into your view without needing to open the app. Features: - Block production monitoring - Complete timechain block search - Future block estimation by height or date - Camera with live block and price data overlays - Customizable price, block, mining pool and calendar alerts - Beautiful home screen & lock screen widgets
Screenshots
Verdict
The clearest difference is in-app purchases: PDA Plugin at none against TIMECHAIN CALENDAR's 2. On price, update cadence, ads 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. TIMECHAIN CALENDAR sells 2 in-app purchases, starting at $2.99 per month. PDA Plugin asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | PDA Plugin | TIMECHAIN CALENDAR |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (16 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 16 — better |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 29 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Open Technology | Timechain Calendar LLC |
In-app purchases
PDA Plugin
No in-app purchases
TIMECHAIN CALENDAR
- Monthly Subscription$2.991 Month
- Yearly Subscription$29.991 Year
Questions
Is PDA Plugin free?
Is TIMECHAIN CALENDAR free?
Do PDA Plugin or TIMECHAIN CALENDAR have ads?
Which is updated more often, PDA Plugin or TIMECHAIN CALENDAR?
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