Comparison

Grind Convert vs KL Profile

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

Head to head
About

Grind Convert

Features
Read full description

Convert coffee grinder settings instantly. Find the right grind size for espresso, pour over, V60, and filter coffee. Supports popular grinders and helps coffee lovers dial in every brew. WHAT YOU GET β€’ Convert click / dial settings between 200+ coffee grinders β€’ Free forever: one two-way conversion pair β€’ Suggested target ranges with confidence levels β€’ Local history of your conversions β€’ Pro: unlock the full catalog, switch grinders freely, keep unlimited history BUILT FOR HOME BARISTAS Recipes rarely match your grinder. Grind Convert bridges micron-aware steps and shared calibration anchors so you can move faster from β€œtheir clicks” to β€œyour clicks.” PRIVACY Conversion history and preferences stay on your device. We don’t run a backend for your grind data. Privacy Policy: https://grindconverter.pages.dev/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Notes: Results are reference ranges. Zeroing, burr wear, and beans still matterβ€”always dial in to taste.

About

KL Profile

Features
Read full description

- Generate Kaffelogic Nano 7 .kpro roast profile files instantly based on green coffee bean parameters (origin, processing method, altitude, brewing method, and roasting style). - Design curves based on flavor/(Fruity, Sweet, Deep Sweet, Bright Acidity, Juicy Acidity, Winey Acidity, Floral, Body, Clean, Balance) - Helps you adjust profiles (importing klog, analyzing deviations, one-click profile optimization; also supports cupping taste adjustments) - Roast Color Meter (to detect roast level using the camera. calibrated for iPhone 17 Pro. Launch from widget) - Bean resting support Notice: Flavor Goal (Requires In-App Purchase) Roast Recap (Requires In-App Purchase)

Screenshots

Grind Convert3 screens
KL Profile4 screens

Verdict

The call

The clearest difference is price: Grind Convert at Free against KL Profile's $2.99. KL Profile's advantage is update cadence (every 2 days vs every 3 weeks) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Grind Convert is free to download; KL Profile costs $2.99 up front. Grind Convert sells 1 one-off in-app purchase and KL Profile sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Grind Convert ships an update every 3 weeks, KL Profile every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard4 real differences Β· 2 level
Grind Convert versus KL Profile: the parameters behind the verdict, then further details
ParameterGrind ConvertKL Profile
PriceFree β€” better$2.99
Update frequencyEvery 3 weeksEvery 2 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, Mac β€” better
Requires iOS26.016.0 β€” better
Further details β€” not scored
Size10 MB10 MB
Age rating4+4+
Developer金苹 卒Hongda Yu

In-app purchases

1 purchases

Grind Convert

One-time1
  • Pro Lifetime$6.99
3 purchases

KL Profile

One-time3
  • Flavor Adjustment$2.99
  • Roasting Recap (For Flavor users)$3.99
  • Roasting Recap$4.99

Questions

Is Grind Convert free?
Grind Convert is free to download, with in-app purchases available.
Is KL Profile free?
KL Profile costs $2.99, and also offers in-app purchases.
Do Grind Convert or KL Profile have ads?
Neither Grind Convert nor KL Profile shows ads.
Which is updated more often, Grind Convert or KL Profile?
Grind Convert ships an update every 3 weeks, and KL Profile every 2 days. Most recently, Grind Convert was updated on October 24, 2026 and KL Profile on October 25, 2026.

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