Comparison

프로그 vs Shizuku

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

Head to head
About

프로그

This AI-powered app helps you manage your refrigerator's contents. It automatically tracks expiry dates, suggests recipes based on available ingredients, and allows for easy grocery registration via voice, photo, or text. Share your inventory and insights with family members.

Highlights
  • AI grocery registration (voice, photo, text)
  • Smart expiry date tracking with notifications
  • Personalized AI recipe recommendations
  • Hands-free cooking mode with voice guidance
  • AI chat assistant for fridge management
  • Family sharing of fridge inventory
  • Consumption and waste pattern analysis
Features
Read full description

Let Frog manage what's in your fridge! Frog is an AI-powered smart fridge management app. Add groceries effortlessly using voice, photos, or text. AI automatically tracks expiry dates and recommends recipes based on what you have. Key Features: ■ AI Grocery Registration - Say "Add 3 apples and milk" to register items by voice - Snap a photo of receipts or groceries for auto-recognition - Quick manual entry option ■ Smart Expiry Tracking - AI automatically estimates shelf life for each item - Push notifications before items expire - Clear expiry status at a glance ■ AI Recipe Recommendations - Personalized recipes based on your fridge contents - Cooking Mode: hands-free step-by-step voice guidance - Voice commands for next step, timers, and more ■ AI Chat Assistant - Manage your fridge naturally: "What do I have?" "What should I cook?" - Add, remove, or consume items through conversation - Update expiry dates with just a message ■ Family Sharing - Share your fridge with family or roommates via invite code - See who added or used what in real time ■ Stats & Insights - Consumption and waste pattern analysis - Inventory overview by category Start for free. Upgrade to Premium for unlimited AI features.

About

Shizuku

Features
Read full description

Brew better pour over coffee at home — every single cup. Shizuku is a hand drip timer & logging app built around Tetsu Kasuya's famous "4:6 Method." It guides each pour with sound and vibration cues, so even beginners can brew like a barista with consistent, repeatable results. [Perfect for you if...] - You're new to pour over and your brews aren't consistent - You want to practice the 4:6 method right from your phone - You'd love to save your favorite recipes, blends, and bean details - You want to look back on your coffee habits with real data [Guided 4:6 Method Timer] Just enter your coffee dose and water amount, and Shizuku calculates the ideal pouring schedule automatically. Dial in taste (sweet to bright) and strength (light to strong) across 5 levels to match your mood. Each pour is announced with sound and vibration, and you can choose whether cues play in Silent Mode. [Recipe & Brew Logging] Save your brew settings, ratings, bean info, and notes all in one place, then recreate "that perfect cup" anytime. Tap a brew in the Log tab to open its saved recipe, or tap ▶ to brew it again with the same settings. Daily brew counts and streaks are tracked automatically. [Blends & Flavor Chart] Combine up to 4 beans in a single blend. Set ratios with simple sliders that always add up to 100%. Record acidity, bitterness, sweetness, body, aroma, and aftertaste on a flavor chart to compare recipes at a glance. [Coffee Bean Management] Log purchase date, price, weight, roast level, and roast date to keep your bean stock and buying history organized. [Detailed Analytics (Premium)] Visualize your coffee life with brewing trends by time of day and day of week, taste & strength preference breakdowns, your Top 3 most-used beans, average ratings, and monthly stats. Free users can try it for 30 minutes by watching an ad. About Premium (one-time purchase) - Pay once, use forever. NO monthly, yearly, auto-renewing subscriptions, or free trials - Perk 1: Remove all in-app ads, permanently - Perk 2: Unlock Detailed Analytics, permanently - Billed through your app store account Make every cup a little more meaningful. Brew your perfect coffee moment with Shizuku.

Screenshots

프로그4 screens
Shizuku4 screens

Verdict

The call

The clearest difference is in-app purchases: 프로그 at none against Shizuku's 3. 프로그 also leads on update cadence (every 2 days vs every 11 days). On price, ads, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Shizuku sells 3 in-app purchases, starting at $1.99 per month. 프로그 asks for nothing beyond the download.

UpkeepUpdate frequency

프로그 ships an update every 2 days, Shizuku every 11 days. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 6 level
프로그 versus Shizuku: the parameters behind the verdict, then further details
Parameter프로그Shizuku
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 days — betterEvery 11 days
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size23 MB69 MB
Age rating4+4+
DeveloperGaram KIMNimbleWorks

In-app purchases

None

프로그

No in-app purchases

3 purchases

Shizuku

Subscriptions2
  • Premium(Monthly)$1.991 Month
  • Premium(Annual)$19.991 Year
One-time1
  • Premium$2.99

Questions

Is 프로그 free?
프로그 is free to download, with no in-app purchases.
Is Shizuku free?
Shizuku is free to download, with in-app purchases available.
Do 프로그 or Shizuku have ads?
Both 프로그 and Shizuku show ads.
Which is updated more often, 프로그 or Shizuku?
프로그 ships an update every 2 days, and Shizuku every 11 days. Most recently, 프로그 was updated on October 7, 2026 and Shizuku on October 25, 2026.

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