Four Six vs Kava
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Four Six
Achieve the perfect pourover coffee with precise brewing instructions based on a renowned method. This app simplifies the process, allowing you to customize strength and balance for a consistently extraordinary coffee experience.
- Precise brewing instructions
- Customizable strength and balance
- Calculated timings and measures
- Consistent coffee quality
- Light and dark mode interface
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Elevate Your Pourover Game Unlock the perfect cup of pourover coffee every time with Four Six. Utilising the renowned Four Six brewing method created by Tetsu Kasuya to offer you precise brewing instructions for an extraordinary coffee experience. Simplify Your Routine Don't let complicated methods deter you from making your ideal cup of coffee. With Four Six doing it for you, pourover coffee becomes a straightforward, enjoyable ritual. Tailor Your Brew Craft your ideal balance and strength with our customisable settings. Dial in your preferences for your favourite cup. Precise Timings & Measures Timings and measures are precisely calculated based on your preferences to offer you the best cup. Consistency is Key Four Six lets you maintain consistent quality. Enjoy the perfect cup today, tomorrow, and every day after. Light or Dark? Your Choice! Whether you're a fan of light or dark mode, Four Six offers an aesthetic and functional interface for everyone.
Kava
Craft and refine your go-to pour-over coffee recipes with this intuitive application. It features a built-in timer to ensure consistent brewing for every cup.
- Create and edit pour-over recipes
- Built-in brewing timer
- Consistent brew guidance
- Recipe customization
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• Easily create and tweak your favorite pour-over recipes • Use built-in timer for consistent brews
Screenshots
Verdict
The clearest difference is update cadence: Four Six at daily against Kava's every 10 days. Kava's advantage is ratings volume (9 vs 2). On price, rating, review sentiment and ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Four Six against 4.9 for Kava. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Four Six ships an update daily, Kava every 10 days. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.
| Parameter | Four Six | Kava |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.9 (9 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 | 9 — better |
| Update frequency | Daily — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 | 16.1 — better |
| Further details — not scored | ||
| Size | 0 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Aidan Kelly | Andriy Gordiyenko |
Customer experience
Four Six
Kava
In-app purchases
Four Six
No in-app purchases
Kava
No in-app purchases
