Comparison

Oshi Log|Fan Support App vs Tensei Algorithm

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

Head to head
About

Oshi Log|Fan Support App

This app helps fans meticulously record and relive their favorite idol's activities. Track events, merchandise purchases, and fan pilgrimages with timeline and map views. Engage with AI-powered chat reactions from your idol to enhance your fan experience.

Highlights
  • Record Oshi activities in a timeline
  • Save and view pilgrimages on a map
  • AI chat reactions from your Oshi
  • Receive surprise messages based on posts
  • Social media-like memory display
Features
Read full description

◆◇ Make your Oshi life more fun and easier! ◇◆ – Record your daily Oshi activities and feel closer to them – ----- “Oshi Log” is a dedicated fan app that allows you to record your precious time with your Oshi and keep it as a memory. You can look back on experiences such as live concerts, merchandise purchases, and pilgrimages to sacred places through a timeline or a map. What’s more, you can even receive reactions (AI chat) from your Oshi, making your Oshi life even more exciting! 【App Overview】 Within the app, you can record and visualize your entire Oshi activities through multiple features such as timeline, map, and chat. ・Record your day in timeline format, event by event ・Save pilgrimages with photos on a map ・Receive chat replies from your “Oshi” powered by AI ・Get surprise messages from your Oshi based on your posts!? 【Main Features】 Record Oshi schedules by date and time Save and view pilgrimages with maps and photos Chat-like communication with your Oshi Receive messages from your Oshi based on your activity logs Display your memories in a social media-like view Your “likes” will gradually take shape into memories. With “Oshi Log,” make your Oshi life even more special! ----- “Oshi Log” helps you record, share, and celebrate your Oshi life. Download now and start a brighter, more exciting Oshi journey every day! - Contact For feedback or feature requests, please reach out at: karirin419@gmail.com - Terms of Service https://sites.google.com/view/termsofserviceview - Privacy Policy https://sites.google.com/view/privacypolicyview3948

About

Tensei Algorithm

Features
Read full description

This app is a soul growth app where you record your daily good deeds and level up your soul. By the time you reach dungeon layer x, level x, you may find that your daily life looks different. ■ Soul Diagnosis Start with a soul diagnosis. Choose from two methods — a diagnostic test or a crystal reading — to discover your current soul state. ■ Record Your Good Deeds Select the good things you did today from each category and add optional notes. Points are added and your soul levels up. ■ Events When you reach a certain species or score, a floor-up chance appears! Level up by one, go up big, drop down, or hold your ground — some events let you choose whether to take the chance. ■ View Your Good Deed History Your accumulated good deeds are saved as a history. As you look back on what you've done, you may find yourself recognizing your own growth and building confidence. ■ Check the Reincarnation Log A roadmap showing your past, present, and next stage. Track the changes in your soul's species and level. New information is revealed with each level-up, but some remains sealed. ■ Soul Orb Each species has its own soul color. Enjoy watching your orb change with every level-up.

Screenshots

Oshi Log|Fan Support App4 screens
Tensei Algorithm4 screens

Verdict

The call

The clearest difference is in-app purchases: Tensei Algorithm at none against Oshi Log|Fan Support App's 3. Tensei Algorithm also leads on update cadence (every 5 days vs fortnightly). Oshi Log|Fan Support App's advantage is ads (none vs shown) and iOS requirement (16.0 vs 26.2). On price 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. Oshi Log|Fan Support App sells 3 in-app purchases, starting at $2.99 per 7 days. Tensei Algorithm asks for nothing beyond the download.

UpkeepUpdate frequency

Oshi Log|Fan Support App ships an update fortnightly, Tensei Algorithm every 5 days. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 6 level
Oshi Log|Fan Support App versus Tensei Algorithm: the parameters behind the verdict, then further details
ParameterOshi Log|Fan Support AppTensei Algorithm
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyFortnightlyEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better26.2
Further details — not scored
Size35 MB29 MB
Age rating4+4+
Developerhashimoto ryouyaKAORU IMAI

In-app purchases

3 purchases

Oshi Log|Fan Support App

Subscriptions3
  • 広告非表示$2.997 Days
  • サブスクリプション(1ヶ月)$5.991 Month
  • 広告非表示$59.991 Year
None

Tensei Algorithm

No in-app purchases

Questions

Is Oshi Log|Fan Support App free?
Oshi Log|Fan Support App is free to download, with in-app purchases available.
Is Tensei Algorithm free?
Tensei Algorithm is free to download, with no in-app purchases.
Do Oshi Log|Fan Support App or Tensei Algorithm have ads?
Tensei Algorithm shows ads; Oshi Log|Fan Support App does not.
Which is updated more often, Oshi Log|Fan Support App or Tensei Algorithm?
Oshi Log|Fan Support App ships an update fortnightly, and Tensei Algorithm every 5 days. Most recently, Oshi Log|Fan Support App was updated on October 1, 2026 and Tensei Algorithm on October 5, 2026.

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