Comparison

ReadMemory vs UPME | AI SNS

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

Head to head
About

ReadMemory

Features
Read full description

ReadMemory is a simple reading log app designed to preserve the books you’ve read and the thoughts you had at the time. It’s not built for managing or competing, but for quietly looking back later. ■ Add books Quickly register books by scanning their ISBN barcode Manual input is kept to a minimum ■ Save your thoughts Leave short notes for each book Impressions, personal memos, or a single memorable line — freely ■ Look back Books are displayed as cards in a clean list You can visually reflect on your reading journey over time ■ Minimal design No ads No social features Just you and your reading Reading memories slowly fade the moment a book is finished. ReadMemory is a place to keep that lingering aftertaste.

About

UPME | AI SNS

Features
Read full description

【Tired of Real-World Social Media?】 You put effort into a post, but no one responds—and it feels lonely. You feel suffocated by the pressure to compete over who looks the best. You’re afraid of cruel comments and online harassment. You want to experience going viral, even just once. UPME is the world’s kindest AI-simulated social network, created for you. ◆ What You Can Experience with UPME ・All-Positive AI Interaction Thousands of likes and warm, encouraging comments arrive instantly on every post. The AI understands your unique perspective and surrounds you with positive words. ・Hater Defense & Full Support You can turn haters on or off. When enabled, other followers will passionately defend you whenever someone posts a criticism. Experience the empowering feeling of knowing that people are on your side. ・Rise to Stardom The more you post, the more likes and replies you receive. The game-like journey from an ordinary user to a legendary influencer will motivate you to keep sharing. ◆ Recommended for Moments Like These ・When you feel a little lonely before bed. ・When stress from work or school has made you lose confidence. ・When you want to be recognized, praised, or encouraged. ・When you want a safe place to practice expressing yourself. Ready to boost your self-esteem with UPME? From this very moment, you are the center of the world.

Screenshots

ReadMemory3 screens
UPME | AI SNS4 screens

Verdict

The call

The clearest difference is in-app purchases: ReadMemory at none against UPME | AI SNS's 1. ReadMemory also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and ads 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. UPME | AI SNS sells 1 one-off in-app purchase. ReadMemory asks for nothing beyond the download.

Scorecard3 real differences · 3 level
ReadMemory versus UPME | AI SNS: the parameters behind the verdict, then further details
ParameterReadMemoryUPME | AI SNS
PriceFreeFree
Update frequency—Every 3 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size40 MB11 MB
Age rating4+4+
DeveloperRyoya AnnoShogo Hashinoguchi

In-app purchases

None

ReadMemory

No in-app purchases

1 purchases

UPME | AI SNS

One-time1
  • 広告削除$1.99

Questions

Is ReadMemory free?
ReadMemory is free to download, with no in-app purchases.
Is UPME | AI SNS free?
UPME | AI SNS is free to download, with in-app purchases available.
Do ReadMemory or UPME | AI SNS have ads?
Neither ReadMemory nor UPME | AI SNS shows ads.

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