Comparison

TIMECHAIN CALENDAR vs PyBLOCK

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Bitcoin protocol visualization
  • Timechain block search
  • Future block estimation
  • Block and price data camera overlays
  • Customizable alerts
  • Home and lock screen widgets
Features
Read full description

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

About

PyBLOCK

Features
Read full description

PyBLØCK Pocket is the official iOS companion for the PyBLØCK Bitcoin mining pool, with a self-custodial Bitcoin wallet whose keys never leave your device. POOL • Live SHA-256 pool stats: total hashrate, workers, block odds, next difficulty adjustment and every block found. • Every stratum in one place: WAVICLES (DATUM · TIDES shared payouts), CAROUSEL (a different sovereign Knots template every job), CHIRP and SV2 on Stratum V2, and DATUM. • Connection details and fees for each stratum come straight from the pool, ready to copy into your miner. • Track the BTC payout address you mine to: every worker behind it with live 1m / 5m / 1h / 1d hashrate and last-share times. Pin one address for free. • Push notifications when PyBLØCK finds a block or when your own address sees new activity. • Inspect the next block PyBLØCK's Knots node is building — every transaction tile sized by vbytes and colored by feerate. WALLET • Create a BIP39 seed (24 words plus a mandatory passphrase, with a word quiz to confirm your backup) or import one (12–24 words) and restore its addresses. • Native SegWit (bc1q) and legacy addresses. "+ NEW" gives you a fresh receive address instantly. Import a private key as legacy, SegWit or both. • A step-by-step send wizard with a final review, plus saved contacts. • PayNym (BIP-47) reusable payment codes. • Encrypted backup PDF, exported only while your device is offline. • Spending password and Face ID. Keys stay encrypted on your device and never leave it. CHAT • Community chat and direct messages over Nostr, with report and block tools. WHY PYBLØCK PyBLØCK is one of the few Bitcoin pools that enforces Knots' standard relay policy at the template level. No JPEGs, no inscriptions, no spam — just monetary transactions, the way Bitcoin's blockspace was meant to be used. PYBLØCK PRO AND WHALE Optional subscriptions, monthly or annual. Pro: up to 10 tracked addresses, the live block template viewer, historical hashrate charts and offline alerts. Whale: everything in Pro plus up to 25 addresses, all themes, Bitcoin Academy and analytics. Subscriptions renew automatically and can be cancelled anytime from iOS Settings. LEARN MORE • Support: https://t.me/pyblockpool Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://astrolexis.space/privacy PyBLØCK Pocket is published by AstroLexis LLC.

Screenshots

TIMECHAIN CALENDAR4 screens
PyBLOCK4 screens

Verdict

The call

The clearest difference is in-app purchases: PyBLOCK at none against TIMECHAIN CALENDAR's 2. TIMECHAIN CALENDAR's advantage is iOS requirement (14.0 vs 16.2). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TIMECHAIN CALENDAR sells 2 in-app purchases, starting at $2.99 per month. PyBLOCK asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
TIMECHAIN CALENDAR versus PyBLOCK: the parameters behind the verdict, then further details
ParameterTIMECHAIN CALENDARPyBLOCK
PriceFreeFree
Rating5.0 (16 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings16 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better16.2
Further details — not scored
Size34 MB22 MB
Age rating4+12+
DeveloperTimechain Calendar LLCBruno Aiub

In-app purchases

2 purchases

TIMECHAIN CALENDAR

Subscriptions2
  • Monthly Subscription$2.991 Month
  • Yearly Subscription$29.991 Year
None

PyBLOCK

No in-app purchases

Questions

Is TIMECHAIN CALENDAR free?
TIMECHAIN CALENDAR is free to download, with in-app purchases available.
Is PyBLOCK free?
PyBLOCK is free to download, with no in-app purchases.
Do TIMECHAIN CALENDAR or PyBLOCK have ads?
Neither TIMECHAIN CALENDAR nor PyBLOCK shows ads.
Which is updated more often, TIMECHAIN CALENDAR or PyBLOCK?
TIMECHAIN CALENDAR ships an update weekly, and PyBLOCK weekly. Most recently, TIMECHAIN CALENDAR was updated on October 6, 2026 and PyBLOCK on October 7, 2026.

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