Comparison

CharacterDiagram vs Relationship Journal|Memorio

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

Head to head
About

CharacterDiagram

Easily create person correlation diagrams on your iPhone. Visualize relationships and connections between individuals in a clear and organized manner.

Highlights
  • Create person correlation diagrams
  • Visualize relationships
  • Organize connections
  • iPhone application
Features
Read full description

This app is an application that can be created easily person correlation diagram in the iPhone.

About

Relationship Journal|Memorio

Organize your life by people and passions with a visual journal and calendar. Create AI avatars, track milestones, and log hobbies, from family events to sports stats and collectibles. Keep all your important memories in one beautiful, organized space.

Highlights
  • AI Avatar Creator
  • Visual Calendar
  • Smart Tagging
  • Relationship & Hobby Logging
  • Fan Life Tracking
  • Auto-Save & Sync
Features
Read full description

Memorio: People-Centric Photo Journal & Calendar Organize your life by the people and passions that matter most. From family and friends to your favorite players and characters—Memorio is the ultimate personal log for everything you want to remember. ■ Special Feature: AI Avatar Creator (No Photo Needed!) "I want to remember their face, but I couldn't take a photo..." No problem! With Memorio’s unique AI, you can create a custom avatar just by selecting features like hairstyle, glasses, and age. It’s the perfect way to match a face to a name for new acquaintances or friends without needing an actual photograph. ■ Why Fans Love Memorio: Keep your personal life and fan life in perfect harmony. Whether it's tracking your child’s milestones or your team’s season, Memorio brings it all together. • Ultimate Versatility: Record everything—from family milestones to MLB game stats and anime collection logs. • Visual Calendar: See your memories at a glance. Your calendar fills with photos and icons of your favorite moments. • Smart Tagging: Organize your life with tags like "Game Day," "Family," "Convention," or "Gift List." • Smart Organization: Say goodbye to messy notebooks. Keep all your "people-centered" notes in one beautiful, organized space. ■ Perfect For Your Passions: 1. Relationships & Family • Family Milestones: Track your kids’ growth, pet logs, and special family gatherings. • Friends & Social: Remember hobbies, hometowns, and gift ideas for birthdays. 2. Life Logs & Hobbies • Travel & Food: Save your favorite road trip spots and the best game-day snacks. • Personal Growth: Log your progress in fitness, reading, or learning new skills. 3. For the Ultimate Fan (Sports & Anime) • Game Day Logs: Track every MLB game you attend, your favorite players' stats, and stadium memories. • Anime & Collectibles: Log your collections, convention meetups, and merch pre-orders. • Conventions: Keep notes on the cosplayers and fellow fans you meet at events. ■ Smart Features for Daily Use • Auto-Save & Sync: Your notes are saved instantly and backed up to Google/Apple accounts. Never lose a single memory. • Flexible Dates: Set anniversaries or birthdays even if you’re not sure of the exact year. Stop letting your memories get lost in your camera roll. Make Memorio your ultimate companion for your family and your fandoms. Download for free and start your visual journey today! This app is not a social networking app. There are no "friends" or "share" functionalities. You can keep notes about your important relationships without worrying about other people's opinions. This app is not a social networking app. There are no "friends" or "share" functionalities. You can keep notes about your important relationships without worrying about other people's opinions. Terms of Service: https://peoplenote.app/terms-of-service.html Privacy Policy: https://peoplenote.app/privacy-policy.html

Screenshots

CharacterDiagram4 screens
Relationship Journal|Memorio4 screens

Verdict

The call

The clearest difference is review sentiment: Relationship Journal|Memorio at 88% against CharacterDiagram's 33%. Relationship Journal|Memorio also leads on rating (4.6 vs 4.0) and update cadence (every 4 days vs every 3 months). CharacterDiagram's advantage is in-app purchases (none vs 4) and iOS requirement (7.0 vs 15.6). On price, 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. Relationship Journal|Memorio sells 4 in-app purchases, starting at $3.99 per month. CharacterDiagram asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Relationship Journal|Memorio holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Relationship Journal|Memorio has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 33% of CharacterDiagram's written reviews are positive against 88% of Relationship Journal|Memorio's.

UpkeepUpdate frequency

CharacterDiagram ships an update every 3 months, Relationship Journal|Memorio every 4 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard7 real differences · 3 level
CharacterDiagram versus Relationship Journal|Memorio: the parameters behind the verdict, then further details
ParameterCharacterDiagramRelationship Journal|Memorio
PriceFreeFree
Rating4.0 (2 ratings)4.6 (18 ratings) — better
Positive reviews33.3% of reviews87.7% of reviews — better
Number of ratings218 — better
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.0 — better15.6
Further details — not scored
Size30 MB97 MB
Age rating4+4+
DeveloperTAKAAKI OOKITomohiro Suzuki

Customer experience

CharacterDiagram

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews21 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

Relationship Journal|Memorio

All ratings18 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews57 reviews
Positive87.7%
Neutral8.8%
Negative3.5%

In-app purchases

None

CharacterDiagram

No in-app purchases

4 purchases

Relationship Journal|Memorio

Subscriptions3
  • Premium$3.991 Month
  • Small Business$28.991 Month
  • Premium$34.991 Year
One-time1
  • Lifetime Premium$119.99

Questions

Is CharacterDiagram free?
CharacterDiagram is free to download, with no in-app purchases.
Is Relationship Journal|Memorio free?
Relationship Journal|Memorio is free to download, with in-app purchases available.
Which has better reviews, CharacterDiagram or Relationship Journal|Memorio?
Relationship Journal|Memorio is rated higher. CharacterDiagram averages 4.0 out of 5 from 2 ratings, while Relationship Journal|Memorio averages 4.6 from 18 ratings.
Do CharacterDiagram or Relationship Journal|Memorio have ads?
Neither CharacterDiagram nor Relationship Journal|Memorio shows ads.
Which is updated more often, CharacterDiagram or Relationship Journal|Memorio?
CharacterDiagram ships an update every 3 months, and Relationship Journal|Memorio every 4 days. Most recently, CharacterDiagram was updated on October 24, 2026 and Relationship Journal|Memorio on October 29, 2026.

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