Comparison

WeMemo vs Watermelon Checker

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

Head to head
About

WeMemo

This app provides a private widget space for couples and close friends to share instant notes and to-dos directly on their home screens. It features live synchronization, interactive lock screen updates, and secure, code-based connections without complex sign-ups. Enjoy a beautiful, aesthetic design for your shared messages.

Highlights
  • Live widget sync
  • Interactive lock screen
  • Secure code connection
  • Aesthetic design
  • Instant note sharing
Features
Read full description

Stay connected, right on your Home Screen. WeMemo is a private widget space designed for couples, best friends, and family. Share instant notes, sweet messages, and daily to-dos without even opening an app. [Key Features] · Live Widget Sync: Write a note, and it instantly appears on your partner's home screen. · Interactive Lock Screen: iOS 17 optimized! Check updates the moment you wake your phone. · Secure & Private: No complex sign-ups. Connect instantly with a 6-digit secure code. · Aesthetic Design: Beautiful paper-like textures and fonts to match your home screen aesthetic. [How to Start] Create a room and get your unique 6-digit code. Share the code with your favorite person. Add the WeMemo widget to your Home Screen. Start sending live notes!

About

Watermelon Checker

This app helps you pick the best watermelon by analyzing photos. It compares visible stripe patterns, color, and surface features of multiple fruits in a single image to recommend the top choices based on appearance.

Highlights
  • Analyze multiple watermelons from one photo
  • Compare stripe patterns, color, and surface features
  • Recommends up to 2 eligible choices
  • View numbered markers and assessment reasons
  • Process photo analysis on-device
  • Supports multiple languages
Features
Read full description

Watermelon Checker - Compare Watermelons from a Photo Not sure which watermelons to choose at the supermarket or market? Watermelon Checker is a watermelon picker and photo analysis app that compares visible stripe patterns, color, and surface features. Capture several watermelons in one photo. Among the detected fruit, the app analyzes up to 16 candidates based on size, clarity, and visible area, then recommends up to 2 that meet its appearance-based criteria. Numbered markers help you locate candidates in the photo, with assessment reasons for the top candidate. Key Features - Take a photo or import one from your gallery - Compare multiple watermelons in a single photo - Separate fruit regions to analyze patterns, color, and surface features - Analyze up to 16 candidates and recommend up to 2 eligible choices - View numbered photo markers, appearance scores, and assessment reasons - Process photo analysis on your device - Available in Korean, English, Japanese, Simplified Chinese, Traditional Chinese, French, and Spanish Photo Tips Photograph two or more watermelons in good light, keeping each clearly visible. Fruit that is too small, blurry, heavily obscured, or covered by a central sticker may be excluded from recommendations. Not every watermelon will be detected; some photos may return only one candidate or no measurable candidates. Use this visual watermelon-picking guide when shopping for summer fruit at the grocery store, supermarket, or market. Note: For entertainment and reference only. Scores compare visible appearance in the photo; they do not measure actual sweetness (Brix), taste, freshness, or the accuracy of predicting them. Made with care in Canada.

Screenshots

WeMemo4 screens
Watermelon Checker4 screens

Verdict

The call

The clearest difference is in-app purchases: WeMemo at none against Watermelon Checker's 1. Watermelon Checker's advantage is update cadence (every 5 days vs every 2 weeks). On price, review sentiment, 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. Watermelon Checker sells 1 one-off in-app purchase. WeMemo asks for nothing beyond the download.

UpkeepUpdate frequency

WeMemo ships an update every 2 weeks, Watermelon Checker every 5 days. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 7 level
WeMemo versus Watermelon Checker: the parameters behind the verdict, then further details
ParameterWeMemoWatermelon Checker
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 2 weeksEvery 5 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.516.0 — better
Further details — not scored
Size35 MB94 MB
Age rating4+4+
DeveloperSEONGJIN PARKJisu Jung

Customer experience

WeMemo

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Watermelon Checker

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

WeMemo

No in-app purchases

1 purchases

Watermelon Checker

One-time1
  • Remove ads$3.99

Questions

Is WeMemo free?
WeMemo is free to download, with no in-app purchases.
Is Watermelon Checker free?
Watermelon Checker is free to download, with in-app purchases available.
Do WeMemo or Watermelon Checker have ads?
Both WeMemo and Watermelon Checker show ads.
Which is updated more often, WeMemo or Watermelon Checker?
WeMemo ships an update every 2 weeks, and Watermelon Checker every 5 days. Most recently, WeMemo was updated on October 14, 2026 and Watermelon Checker on October 4, 2026.

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