Comparison

Aligno vs Protocol

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

Head to head
About

Aligno

This app helps you manage your clear aligner journey with features like brand independence, photo documentation for before & after comparisons, and smart reminders for tray changes and wear time. It prioritizes user privacy by storing all data locally on the device.

Highlights
  • Brand independent aligner tracking
  • Track upper and lower arches
  • Photo documentation for progress
  • Before & After comparison tool
  • Smart compliance reminders
  • Local data storage for privacy
Features
Read full description

Elevate Your Smile with Clinical Discipline. Transforming your smile requires consistency. Aligno is the ultimate professional companion designed to make your clear aligner journey seamless, transparent, and motivating. Why Choose Aligno? Brand Independent: Whether you use Invisalign, ClearCorrect, or local solutions, Aligno works with all systems. Track upper and lower arches separately. Visual Journey: Document your transformation with photos. Use the "Before & After" tool to witness the changes in your smile. Smart Compliance & Reminders: Never forget to switch your trays. Our intelligent notification system ensures you hit your daily wear-time goals. Privacy First: Your health data belongs to you. All logs and photos are stored locally on your device. No ads, no tracking. Disclaimer: Aligno is a tracking utility and does not provide medical advice. Always consult your dentist or orthodontist regarding your treatment plan.

About

Protocol

This AI-powered app creates customized fitness and nutrition plans based on your goals, equipment, and schedule. It offers ongoing adjustments as you progress and provides AI coaching for follow-up questions. Achieve your fitness objectives with practical, evidence-based guidance.

Highlights
  • Personalized training plans
  • AI-driven nutrition guidance
  • Adaptive progress adjustments
  • Built-in AI coaching
  • Goal-oriented planning
  • Evidence-based principles
Read full description

Protocol builds personalized training and nutrition plans with AI, grounded in evidence-based coaching principles. Answer a short onboarding flow, get a plan tailored to your goals, equipment, schedule, and experience level, then keep adjusting as you progress. Use Protocol to: - Generate training plans that fit your week - Get nutrition guidance aligned to your goal - Ask follow-up questions with built-in AI coaching - Keep your progress tied safely to your account Whether your goal is muscle gain, fat loss, strength, or general fitness, Protocol helps you stay consistent with a plan that feels practical. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Aligno4 screens
Protocol4 screens

Verdict

The call

The clearest difference is rating: Protocol at 5.0 against Aligno's 1.0. Aligno's advantage is in-app purchases (none vs 4). On price, ratings volume, ads and device support 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. Protocol sells 4 in-app purchases, starting at $7.99 per month. Aligno asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Protocol holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard3 real differences · 7 level
Aligno versus Protocol: the parameters behind the verdict, then further details
ParameterAlignoProtocol
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings11
Update frequency—Weekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size51 MB54 MB
Age rating4+4+
DeveloperAbdulkadir YAZICIMUSTAFA TOPCU

In-app purchases

None

Aligno

No in-app purchases

4 purchases

Protocol

Subscriptions4
  • Protocol Pro Monthly$7.991 Month
  • Protocol Pro 3 Months$19.993 Months
  • Protocol Pro 6 Months$34.996 Months
Show 1 more
  • Protocol Pro Yearly7 Days trial$59.991 Year

Questions

Is Aligno free?
Aligno is free to download, with no in-app purchases.
Is Protocol free?
Protocol is free to download, with in-app purchases available.
Which has better reviews, Aligno or Protocol?
Protocol is rated higher. Aligno averages 1.0 out of 5 from 1 ratings, while Protocol averages 5.0 from 1 ratings.
Do Aligno or Protocol have ads?
Neither Aligno nor Protocol shows ads.

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