Comparison

SpinChoice vs Crisp

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

Head to head
About

SpinChoice

Features
Read full description

SpinChoice - The ultimate roulette to clear your doubts! "What should we eat today?" "Who takes the penalty?" "Who's the best person for this role?" When you're unsure, SpinChoice helps you make a quick and fair decision! Whether you're alone or with friends and family, SpinChoice supports your choices. Just tap to spin your fate! Features: - Randomly decide today’s lunch - Fairly select a party organizer - Fun travel destination lottery - Leave game results to luck - Try your luck with gacha simulations Use it however you like! It's versatile for any situation. How to use: 1. Add items via the β€œ+” button 2. Customize names and colors 3. Set appearance rates for weighted results 4. Save as presets for reuse 5. Tap β–Ά to start the roulette Why SpinChoice? - Ultra-simple UI, intuitive for everyone - Language-free universal design - Up to 300 entries supported Great for fun, fairness, and decision-making without stress!

About

Crisp

Features
Read full description

Clear water. Test your speaker. Verify the result. Crisp uses targeted sound frequencies to help eject trapped water and dislodge dust from iPhone and iPad speakers. Then it listens with the microphone to compare real Before/After dB measurementsβ€”so you can check the result instead of guessing. NO ADS. NO ACCOUNTS. 100% OFFLINE. Is my data private? Everything runs on your device. Nothing leaves your iPhone or iPad. No accounts, no analytics, no ads, no tracking. How do I get started? 1. Place your device face down on a soft surface 2. Set volume to maximum 3. Tap Start Eject and wait 3 minutes What can I do with it? - Eject trapped water using a 165Hz tone, or switch to Dust mode to shake out lint and debris - Choose Normal, Turbo, or Deep intensity for a faster or more thorough clean - Find your phone's exact speaker resonance point with Resonance Finder for a stronger clean - Compare a real Before/After dB reading, not just a guess, to confirm the cycle worked - Generate any tone from 20Hz to 22kHz β€” up to 30kHz in Ultrasonic mode β€” with sine, square, triangle, or sawtooth waveforms - Test speaker frequency response with bass (80Hz), mid (1kHz), and treble (8kHz) presets - Run stereo balance (left/right) tests on stereo-capable devices - Check your microphone for blockages with a one-tap diagnostic - Measure ambient sound level with the built-in dB meter - Sweep frequencies automatically to dislodge stubborn dust particles - Take a structured hearing test across the audible range and save your audiogram - Save your favorite frequencies for one-tap recall - Set a cleaning reminder and track your streak over the past 7 days - Ask Siri to eject water, hands-free - 100% no ads, ever β€” most speaker-cleaning apps are free with ads until you subscribe; Crisp never shows one What devices does it work on? iPhone or iPad running iOS 17 or later. The same audio principles work on any built-in speaker. Why use Crisp? Speaker grilles trap moisture from sweat, rain, pool splashes, and humidity. Dust and pocket lint accumulate over time. Crisp uses sound vibration β€” the same technique built into Apple Watch β€” to physically dislodge particles without opening your device or using cleaning tools that can damage internal components. Does it really work? Sound vibration ejection is a well-documented technique. Results depend on how much water is trapped and how recently. For best results, run the cycle within an hour of water exposure, repeat 2 to 3 times, and keep the device face down throughout. How much does it cost? Download free. Optional Crisp Pro plans and any eligible introductory offer are shown in the app using your local App Store price. You can manage or cancel subscriptions anytime in Settings. Terms of Use: https://taxlite.net/crisp/terms.html Privacy Policy: https://taxlite.net/crisp/privacy.html

Screenshots

SpinChoice4 screens
Crisp4 screens

Verdict

The call

The clearest difference is in-app purchases: SpinChoice at none against Crisp's 4. SpinChoice also leads on update cadence (daily vs every 2 months) and iOS requirement (13.0 vs 17.0). Crisp's advantage is ads (none vs shown). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Crisp sells 4 in-app purchases, starting at $2.99 per 7 days. SpinChoice asks for nothing beyond the download.

UpkeepUpdate frequency

SpinChoice ships an update daily, Crisp every 2 months. The most recent releases landed on November 8, 2026 and October 28, 2026 respectively.

Scorecard4 real differences Β· 2 level
SpinChoice versus Crisp: the parameters behind the verdict, then further details
ParameterSpinChoiceCrisp
PriceFreeFree
Update frequencyDaily β€” betterEvery 2 months
AdsYesNo β€” better
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 β€” better17.0
Further details β€” not scored
Size177 MB3 MB
Age rating4+4+
DeveloperErrare LLC.ZHENGQIAO JIANG

In-app purchases

None

SpinChoice

No in-app purchases

4 purchases

Crisp

Subscriptions3
  • Weekly3 Days trial$2.997 Days
  • Monthly$5.991 Month
  • Yearly3 Days trial$34.991 Year
One-time1
  • Lifetime$99.99

Questions

Is SpinChoice free?
SpinChoice is free to download, with no in-app purchases.
Is Crisp free?
Crisp is free to download, with in-app purchases available.
Do SpinChoice or Crisp have ads?
SpinChoice shows ads; Crisp does not.
Which is updated more often, SpinChoice or Crisp?
SpinChoice ships an update daily, and Crisp every 2 months. Most recently, SpinChoice was updated on November 8, 2026 and Crisp on October 28, 2026.

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