Comparison

ælbum vs HiPO

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

Head to head
About

ælbum

This app offers an experimental audio-visual interactive experience, transforming your device into a dynamic visual album. Enjoy real-time rendering of visuals and synthesized sound, with features like background playback and dynamic island integration.

Highlights
  • Real-time audio-visual rendering
  • Background playback
  • Dynamic island integration
  • Customizable widgets
  • Dynamic desktop wallpaper (desktop version)
  • Global keyboard input monitoring (desktop version)
Features
Read full description

ælbum is an experimental project born from Demo Inn Shanghai, dedicated to creating a "visual album" of audio-visual interaction. Traditional audio-visual interactive works rely on complex desktop software and can usually only be viewed as offline installation art. In order to bring the ælbum experience to more users, we designed a complete interactive architecture. In this architecture, the picture can be rendered in real time, and the sound can be synthesized in real time, down to the operation of a raw byte in the GPU Buffer or the subtle oscillation in the sound waveform. On this basis, we encapsulated this audio-visual interactive experience into the concept of "ælbum", where æ comes from Æsir in Cytus II. It is like an ordinary music album. On mobile phones, you can play it in the background, display the album cover on the dynamic island, and create beautiful widgets. In the desktop version, you can set it as a dynamic desktop wallpaper and monitor global keyboard input. We hope that ælbum can keep updating, connect more visual and sound artists and users, and create a unique and wonderful experience.

About

HiPO

Create dynamic photo collages with AI-powered tools. Automatically cut out subjects, generate designs from text prompts, and add animations. Offers a vast template library and layer-based editing for unique social media content and posters.

Highlights
  • AI Live Collage Agent
  • AI Design Generation
  • Template Library
  • Layer-Based Editing
  • Sticker Library
  • AI-Powered Image Transformation
  • Dynamic Animations
  • Flexible Export Formats
Features
Read full description

Create fun and fresh dynamic collages with HiPO! Posters, PLOGs, social media content, photo retouching — your creativity, HiPO's got you covered. AI LIVE COLLAGE AGENT Import a photo — HiPO auto-cuts subjects, smart-layers them, and generates dynamic collage designs in one tap. No design skills needed. AI DESIGN Tell HiPO your idea, and AI generates a design for you. Style, layout, colors — all in one step. TEMPLATES Curated template library covering posters, PLOGs, covers, and more. Pick a template, swap a photo, instant masterpiece. LAYER-BASED EDITING - Add text with custom fonts, colors, and styles - Stack multiple image layers - Drawing layer for freehand doodles and art - Adjust opacity, shadows, and strokes - Unexpected ways to duplicate! STICKER LIBRARY Built-in sticker collection — tap to place, making your collages even more fun. AI-POWERED EDITING Let AI transform your images. Change hair colors, apply artistic styles, add visual effects — just describe what you want. DYNAMIC ANIMATIONS Bring your collages to life with built-in animation presets: - Flash — Playful cut-in effects - Shake — Subtle motion energy - Fly In — Dynamic bounce movement - Cinematic — Cinematic depth - And more... FLEXIBLE EXPORT Save your creations in multiple formats: - Image - Animated GIF - Video - Live Photo Perfect for Instagram stories, TikTok covers, PLOGs, social media content, event posters, or personal wallpapers. GET STARTED FREE Download HiPO and start creating. Unlock all features with HiPO Pro. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ælbum4 screens
HiPO4 screens

Verdict

The call

The clearest difference is review sentiment: HiPO at 100% against ælbum's 0%. HiPO also leads on price (Free vs $2.99) and ads (none vs shown). ælbum's advantage is in-app purchases (none vs 7) and update cadence (every 2 days vs weekly). On device support and iOS requirement 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

HiPO is free to download; ælbum costs $2.99 up front. HiPO sells 7 in-app purchases, starting at $0.99 per month. ælbum asks for nothing beyond the download.

UpkeepUpdate frequency

ælbum ships an update every 2 days, HiPO weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
ælbum versus HiPO: the parameters behind the verdict, then further details
ParameterælbumHiPO
Price$2.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—2 — better
Update frequencyEvery 2 days — betterWeekly
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size47 MB17 MB
Age rating4+4+
DeveloperLatent Cat IncTaiyou Media

Customer experience

ælbum

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

HiPO

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ælbum

No in-app purchases

7 purchases

HiPO

Subscriptions2
  • HiPO Pro Monthly$0.991 Month
  • HiPO Pro Yearly$9.991 Year
One-time5
  • Starter Credits Pack$0.99
  • Value Credits Pack$1.99
  • Popular Credits Pack$3.99
Show 2 more
  • Premium Credits Pack$7.99
  • HiPO Pro Lifetime$12.99

Questions

Is ælbum free?
ælbum costs $2.99, with no in-app purchases.
Is HiPO free?
HiPO is free to download, with in-app purchases available.
Do ælbum or HiPO have ads?
ælbum shows ads; HiPO does not.
Which is updated more often, ælbum or HiPO?
ælbum ships an update every 2 days, and HiPO weekly. Most recently, ælbum was updated on October 28, 2026 and HiPO on October 25, 2026.

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