Chrona vs ChatBlockus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chrona
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Unleash the power of time with the Countdown app. Personalize your countdowns, set unique notifications, and seamlessly sync with your devices. Your ultimate tool for mastering every moment.
ChatBlockus
This Safari extension allows users to block comment sections on websites, providing a cleaner browsing experience. It is designed exclusively for Safari browsers on Apple devices.
- Blocks comment sections
- Safari extension
- Cleaner browsing experience
- Works on iPhone and iPad
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ChatBlockus is a Safari extension to block comment sections Safari extensions only work in Safari. They don't work in Google Chrome, Firefox, etc.
Screenshots
Verdict
The clearest difference is price: Chrona at Free against ChatBlockus's $1.99. Chrona also leads on device support (4 vs 2). ChatBlockus's advantage is update cadence (daily vs every 2 months). On ads, in-app purchases 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
Chrona is free to download; ChatBlockus costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Chrona ships an update every 2 months, ChatBlockus daily. The most recent releases landed on June 5, 2026 and June 28, 2026 respectively.
| Parameter | Chrona | ChatBlockus |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.5 | 16.4 — better |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Yevhenii Zozulia | Lucas Exequiel Di Tomase |
In-app purchases
Chrona
No in-app purchases
ChatBlockus
No in-app purchases
