Comparison

Pi Design vs Star Memories

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

Head to head
About

Pi Design

An AI-powered platform for content creation and sharing, integrating knowledge management, a design engine, and an AI-native editor. It offers a comprehensive intelligent agent co-pilot system for professional-quality, efficient content development and sharing globally.

Highlights
  • AI-native content creation
  • Knowledge management integration
  • Design engine
  • AI-native editor
  • Content sharing
Features
Read full description

Pi (Presentation Intelligence) —— AI原生的内容创作和分享的Agent平台。这是目前在内容创作场景代表SOTA水准,集成知识管理、设计引擎和AI原生编辑器的全栈智能体Co-pilot系统,为全球用户提供专业质量、精准完备、高效和谐的内容创作和共享体验。

About

Star Memories

This app helps you track and remember important life events, from anniversaries to goals. Organize memories into custom collections, share them with others in real-time, and get automatic reminders for key dates. Customizable widgets provide quick access to your countdowns.

Highlights
  • Track anniversaries and countdowns
  • Organize memories with collections
  • Real-time collection sharing
  • Home screen widgets
  • Automatic reminders for key dates
  • iCloud data sync
Features
Read full description

Star Memories helps you remember all the days in life worth keeping. Whether it’s an exam countdown, a relationship anniversary, or even the first anniversary of a quarrel, big or small, every moment deserves to be remembered. All app data automatically syncs to iCloud, making it easy to access across multiple devices and users. [Track Anniversaries & Countdown Days] Record any anniversaries or countdowns that matter to you: - Important moments that have already happened - Upcoming goals and events to look forward to - Set a date, notes, and descriptions for each memory [Organize with “Memory Collections”] Keep your memories organized with collections: - Create collections for different themes - Customize collection names, descriptions, and colors - Memories in the same collection are color-coded for easy reference - Unsorted memories are automatically added to the “Uncategorized” collection [Share Collections in Real Time] Share collections with others to record and manage memories together: - View, edit, and delete memories in real time - Join quickly via invite links or invite codes - Manage or leave shared collections anytime [Widgets] Add Star Memories widgets to your home screen for quick access to countdowns: - Choose specific countdowns or use smart recommendations - Select from multiple widget styles [Automatic Reminders for Important Moments] Star Memories will remind you of key dates: - On the anniversary itself - Key milestones such as 30 days, 100 days, or one year - Customize whether reminders are on and set the reminder time in settings Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://starmemories.notion.site/2d13a376812180ab90c5c1465ddcfdfa

Screenshots

Pi Design4 screens
Star Memories4 screens

Verdict

The call

The clearest difference is in-app purchases: Pi Design at none against Star Memories's 3. Pi Design also leads on iOS requirement (15.1 vs 17.0). Star Memories's advantage is ratings volume (7 vs 1). On price, rating, review sentiment 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. Star Memories sells 3 in-app purchases, starting at $0.99 per month. Pi Design asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Pi Design against 5.0 for Star Memories. That said, the two scores are not equally well evidenced: Star Memories has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Scorecard4 real differences · 6 level
Pi Design versus Star Memories: the parameters behind the verdict, then further details
ParameterPi DesignStar Memories
PriceFreeFree
Rating5.0 (1 ratings)5.0 (7 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings17 — better
Update frequency—Weekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size22 MB15 MB
Age rating17+4+
Developer上海醒智科技有限公司西南 钱

Customer experience

Pi Design

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Star Memories

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Pi Design

No in-app purchases

3 purchases

Star Memories

Subscriptions2
  • 星纪念Pro会员(1个月)$0.991 Month
  • 星纪念 Pro会员(1年)1 Year trial$6.991 Year
One-time1
  • 星纪念Pro终生会员$12.99

Questions

Is Pi Design free?
Pi Design is free to download, with no in-app purchases.
Is Star Memories free?
Star Memories is free to download, with in-app purchases available.
Which has better reviews, Pi Design or Star Memories?
Pi Design and Star Memories are both rated 5.0 out of 5 on the App Store, from 1 and 7 ratings respectively.
Do Pi Design or Star Memories have ads?
Neither Pi Design nor Star Memories shows ads.

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