Comparison

Simple Relationship Map vs Oshi Count

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

Head to head
About

Simple Relationship Map

Easily create visual relationship maps on your mobile device. Supports colors, images, links, and notes for detailed diagrams. Ideal for organizing people, organizations, networks, and project stakeholders.

Highlights
  • Intuitive map editing
  • Customizable item colors
  • Insert links and notes
  • Export and share maps
  • Import existing maps
  • Dark theme support
  • No account registration required
Features
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This is an app that allows you to easily create relationship map on your smartphone or tablet. It supports a wide range of expressions, including color, images, and links. It is used in various situations such as: - Creating relationship maps for people - Creating organizational charts - Creating industry-related diagrams - Creating network maps - Creating stakeholder relationship maps for projects - Creating collaboration/competition diagrams for businesses In addition, it can be used for any purpose that requires a relationship map, and there have been reports of various creative uses. If you are looking for a way to visualize relationships, please give it a try. [Features] - Intuitive operability Ease of use is the most important factor. It runs smoothly, and you can intuitively edit your maps. - Rich expression You can assign your preferred color to each item for expressive representation. - Link Since you can insert links, it is also useful when you want to manage reference sites. - Note Include descriptive text for each item to manage the details. - Ready to use You can use it immediately without registering an account. - Export and Share You can export and share your file, and even edit them on a PC. - Import Exported files can be imported and edited. - Dark theme support Since it supports a dark theme, it is also ideal for use at night.

About

Oshi Count

Features
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Ever realized your bias's birthday was tomorrow โ€” and panicked? Birthdays, concerts, debut anniversaries. Keep every "days left" for your biases right on your Home Screen. โ–  Your biases, side by side โ€” across groups Put biases from different groups together in one widget. The large size holds up to 9. They line up by what's coming next, so you can see whose day is next at a glance. โ–  Count in your bias's colors Choose from 13 soft color sets: 7 pastels and 6 browns. Type an official color code (a # followed by 6 characters) to match it exactly. Three shapes: Solid, Ring and Band. โ–  A reminder the morning before Get a notification the morning before a birthday or a concert. Put it on your Lock Screen too, so you see it before you even unlock your phone. โ–  Count "days since" too Days since debut. Days since your first concert. Enter the date, and it goes up by one every day. Fan club renewals get reminders 30 days, 7 days and 1 day before. โ–  All it takes is a name and a date 8 kinds: Birthday, Concert, Debut, Japan debut, Release, Solo debut, Joined and Custom. Each kind sets whether it counts down or up. You can switch it either way. โ–  No account. No ads. Everything you enter stays on your device. No sign-up needed. No ads, ever. โ–  What's free Up to 3 "days left" and 5 "days since". 6 color sets and 1 color of your own. All three shapes are free. A one-time purchase removes the limits and unlocks all 13 color sets and your own colors. Nothing more to pay after that. You add your biases' names yourself. The app does not include the names of any real people or groups.

Screenshots

Simple Relationship Map4 screens
Oshi Count4 screens

Verdict

The call

The clearest difference is update cadence: Oshi Count at every 3 days against Simple Relationship Map's fortnightly. Simple Relationship Map's advantage is device support (4 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Simple Relationship Map sells 2 in-app purchases, starting at $2.99 per month and Oshi Count sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Simple Relationship Map ships an update fortnightly, Oshi Count every 3 days. Both last shipped on November 6, 2026.

Scorecard3 real differences ยท 5 level
Simple Relationship Map versus Oshi Count: the parameters behind the verdict, then further details
ParameterSimple Relationship MapOshi Count
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyFortnightlyEvery 3 days โ€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumโ€”
DevicesiPhone, iPad, iPod, Mac โ€” betteriPhone
Requires iOS15.6 โ€” better17.0
Further details โ€” not scored
Size50 MB2 MB
Age rating4+4+
DeveloperYUKI TANAIKERIRIKO NAKAI

In-app purchases

2 purchases

Simple Relationship Map

Subscriptions2
  • Relationship Map Pro (Monthly)$2.991 Month
  • Relationship Map Pro (Annual)$27.001 Year
1 purchases

Oshi Count

One-time1
  • Unlock Everything$1.99

Questions

Is Simple Relationship Map free?
Simple Relationship Map is free to download, with in-app purchases available.
Is Oshi Count free?
Oshi Count is free to download, with in-app purchases available.
Do Simple Relationship Map or Oshi Count have ads?
Neither Simple Relationship Map nor Oshi Count shows ads.
Which is updated more often, Simple Relationship Map or Oshi Count?
Simple Relationship Map ships an update fortnightly, and Oshi Count every 3 days. Most recently, Simple Relationship Map was updated on November 6, 2026 and Oshi Count on November 6, 2026.

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