Comparison

WhatKit vs Bio

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

Head to head
About

WhatKit

This app offers a collection of practical and playful tools to enhance daily creativity. It includes features like a mirror, adjustable light, white noise generator, and a minimalist clock. Additional kits for focus, hydration reminders, and fun animated eyes are also available.

Highlights
  • Mirror with adjustable light
  • Focus and hydration reminders
  • White noise soundscapes
  • Minimalist desk clock
  • Digital notepad
  • Animated eyes for fun selfies
Features
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WhatKit A pocket-sized box of magical Kits WhatKit isn’t just a mirror or a selfie light. It’s a collection of playful, practical Kits designed to support your everyday creativity. From Mirror and Light for quick touch-ups and better photos, to a growing set of imaginative tools that bring more fun, focus, and intention into daily life. New Kits ×4 One Card One task above all. In an AI-driven world, reclaim your focus and your thinking power—one card at a time. Next Cup Gentle hydration reminders, built around your own rhythm. No harsh alarms—just calm nudges to keep you on track. White Noise Immersive sounds from Yunnan’s primeval forests. Listen all day without fatigue. More soundscapes coming soon. Clock Turn your phone into a clean, minimalist desk clock. Core Kits Mirror Tidy up your look anytime, anywhere. The Pro version adds Light and a selfie button to capture your moment instantly. Light Perfect lighting for makeup and low-light photos. Adjust brightness and color temperature freely. Pro unlocks more color filters to let your beauty shine in different tones. Paper Jot down ideas, notes, or even game scores—all on a single page. Scroll vertically to find everything fast. Pro lets you customize paper colors for a more personal touch. Free Kits ×3 EYEs Playful animated eyes for creative selfies, social fun, or killing boredom. Includes finger control and switchable eye styles. Magnifier Why do dandelions fly? Zoom into tiny details and rediscover childlike curiosity. Great for crafts or reading small text. Optional upgrades include Light and higher zoom levels (5×, 10×). Call Bell A virtual bell—tap to ring. Perfect for meals, parties, board games, or grabbing attention. Now supports multiple bell colors. Free Advanced Features ×3 Default Kit Set any Kit as your default. Open WhatKit and jump straight in. For example, set Mirror to see yourself instantly on launch. iCloud Sync Keep your Paper notes synced across devices. Haptics Toggle Full control over vibration feedback. Why WhatKit? One equals many: one app, beauty tools, creative Kits, and more Intuitive & instant: open and use, no learning curve Powerful free version, with Pro unlocking even more possibilities WhatKit is more than a mirror or a light— it’s a proposal for a more creative everyday life. Download now. And maybe, build your own creative proposal next. TERMS OF SERVICE— https://github.com/ImpossiblePlan/app-docs/blob/main/terms-of-service.md PRIVACY POLICY— https://github.com/ImpossiblePlan/app-docs/blob/main/privacy-policy.md *Any feedback? Contact us at E-mial: chat@imp.chat

About

Bio

Features
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Bio-Analytics is a research-based application developed at Michigan State University by Aarthi Padmanabhan under the Alocilja Nano-Biosensors Lab. Key Features: • Capture assay images directly from your iPhone camera. • Analyze sample intensity and compute color-based metrics (R, G, B ratios, transformed values, S/N). • View and compare experiment results interactively. • Export data as CSV files to share or store in your iPhone’s Files app. • Organize multiple experiments by date, lab, organism, and algorithm. Designed for researchers and lab professionals, Bio-Analytics bridges laboratory image capture with fast, offline data analysis — no internet connection required. Whether you’re conducting biosensor validation, colorimetric assays, or prototype testing, Bio-Analytics ensures consistent, reproducible, and secure results wherever you work.

Screenshots

WhatKit4 screens
Bio4 screens

Verdict

The call

The clearest difference is in-app purchases: Bio at none against WhatKit's 13. Bio also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.6). 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. WhatKit sells 13 in-app purchases, starting at $0.99 per month. Bio asks for nothing beyond the download.

Scorecard3 real differences · 7 level
WhatKit versus Bio: the parameters behind the verdict, then further details
ParameterWhatKitBio
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.612.0 — better
Further details — not scored
Size55 MB26 MB
Age rating4+4+
DeveloperImpossible PlanAarthi Padmanabhan

In-app purchases

13 purchases

WhatKit

Subscriptions3
  • One Card · Monthly7 Days trial$0.991 Month
  • WhatKit Pro – Monthly$1.991 Month
  • WhatKit Pro – Yearly$19.991 Year
One-time10
  • One Thing$0.99
  • Magnifier Pro$0.99
  • EYEs Pro$0.99
Show 7 more
  • Paper Pro$0.99
  • Light Pro$0.99
  • Next Cup$2.99
  • Clock$2.99
  • White Noise$2.99
  • Mirror Pro$2.99
  • Call Bell Pro$2.99
None

Bio

No in-app purchases

Questions

Is WhatKit free?
WhatKit is free to download, with in-app purchases available.
Is Bio free?
Bio is free to download, with no in-app purchases.
Do WhatKit or Bio have ads?
Neither WhatKit nor Bio shows ads.

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