Comparison

Supplement Scanner vs DoKnotForget

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

Head to head
About

Supplement Scanner

Scan supplement labels with your phone to get instant safety and effectiveness scores. Understand ingredients, benefits, and drawbacks with unbiased, AI-powered insights and curated product lists. Make informed choices and avoid wasted money.

Highlights
  • Instant safety and effectiveness scores
  • AI-powered ingredient analysis
  • Unbiased, fact-based data
  • Curated top-rated product lists
  • AI Expert for ingredient questions
  • Learning hub for supplement facts
Read full description

Stop wasting money on supplements that don’t work and make smarter choices with InSup—your quick way to see what’s safe, effective, and based on real evidence. Just snap a photo of any supplement, and InSup instantly shows what’s behind the label. Get a clear score (0–100) based on Safety, Effectiveness, and Trust—no complicated science talk, just honest insights before spending another dollar on the next “miracle” product. Instant Breakdown Explore the overview, benefits and drawbacks, full ingredient list, and directions for use to see who the supplement is made for and what to expect before you buy. Unbiased Data Our information is fully independent—no brand partnerships, no sponsored listings, no hidden marketing. Just clear, fact-based data that helps you cut through the noise and choose with confidence. AI Expert Got a question about an ingredient or a supplement you’re considering? Ask the AI Expert for clear, science-backed answers in seconds—simple facts, explained without the jargon. Top-Rated Products Save time with curated collections of trusted supplements by category. Browse products that score highest for safety and effectiveness, and discover better options with ease. Learning Hub Explore quick, science-backed articles that make supplement facts easy to grasp. All information is based on trusted research sources, helping you read labels, spot quality, and stay confident in your choices. InSup helps you avoid unsafe or overhyped supplements and choose ones that actually make a difference. It’s not about taking more—it’s about knowing better. One quick scan can save you hundreds of dollars on bottles that don’t deliver and protect you from unnecessary risks. DISCLAIMER InSup provides supplement checks for educational and informational purposes only. It is not a substitute for medical advice. Always consult a qualified health professional. PREMIUM SUBSCRIPTION • You can subscribe to get unlimited access to certain app features. • Subscriptions are billed automatically at the rate depending on the selected subscription plan. All personal data is protected in accordance with the Terms of Use and Privacy Policy: https://aiby.mobi/supplements_ios/terms/ https://aiby.mobi/supplements_ios/privacy/

About

DoKnotForget

Never miss an important date again. This app helps you remember birthdays, holidays, and other meaningful moments for the people you care about. It offers simple, thoughtful reminders to ensure you show up when it counts.

Highlights
  • Personalized reminders
  • Birthday tracking
  • Holiday notifications
  • Meaningful moment alerts
  • Simple setup
  • Clutter-free interface
Features
Read full description

DoKnotForget helps you remember the moments that matter — so the people you love feel remembered. Add the people who matter most, and we’ll remind you about birthdays, holidays, and meaningful moments right on time. No clutter. No complicated setup. Just simple, thoughtful reminders that help you show up when it counts. Because remembering isn’t just about dates — it’s about people.

Screenshots

Supplement Scanner4 screens
DoKnotForget4 screens

Verdict

The call

The clearest difference is review sentiment: DoKnotForget at 100% against Supplement Scanner's 25%. DoKnotForget also leads on rating (5.0 vs 4.6) and device support (3 vs 1). Supplement Scanner's advantage is update cadence (every 9 days vs every 2 months) and ratings volume (264 vs 2). On price, ads, in-app purchases and monetization model 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. Supplement Scanner sells 10 in-app purchases, starting at $6.99 per 7 days and DoKnotForget sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

DoKnotForget holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Supplement Scanner has 264 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 25% of Supplement Scanner's written reviews are positive against 100% of DoKnotForget's.

UpkeepUpdate frequency

Supplement Scanner ships an update every 9 days, DoKnotForget every 2 months. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Supplement Scanner versus DoKnotForget: the parameters behind the verdict, then further details
ParameterSupplement ScannerDoKnotForget
PriceFreeFree
Rating4.6 (264 ratings)5.0 (2 ratings) — better
Positive reviews25.0% of reviews100.0% of reviews — better
Number of ratings264 — better2
Update frequencyEvery 9 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size116 MB9 MB
Age rating4+4+
DeveloperAIBYJessica Downes

Customer experience

Supplement Scanner

All ratings261 ratings
Positive90.0%
Neutral4.2%
Negative5.7%
Written reviews12 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

DoKnotForget

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

In-app purchases

10 purchases

Supplement Scanner

Subscriptions9
  • Weekly Premium$6.997 Days
  • Weekly Premium7 Days trial$6.997 Days
  • Weekly Premium with free trial7 Days trial$9.997 Days
Show 6 more
  • Weekly Premium$9.997 Days
  • 3-Months Subscription$29.993 Months
  • Yearly premium access$29.991 Year
  • Yearly premium access$39.991 Year
  • Yearly premium access$49.991 Year
  • Yearly premium access$69.991 Year
One-time1
  • Lifetime Premium$299.99
1 purchases

DoKnotForget

One-time1
  • Premium$1.99

Questions

Is Supplement Scanner free?
Supplement Scanner is free to download, with in-app purchases available.
Is DoKnotForget free?
DoKnotForget is free to download, with in-app purchases available.
Which has better reviews, Supplement Scanner or DoKnotForget?
DoKnotForget is rated higher. Supplement Scanner averages 4.6 out of 5 from 264 ratings, while DoKnotForget averages 5.0 from 2 ratings.
Do Supplement Scanner or DoKnotForget have ads?
Neither Supplement Scanner nor DoKnotForget shows ads.
Which is updated more often, Supplement Scanner or DoKnotForget?
Supplement Scanner ships an update every 9 days, and DoKnotForget every 2 months. Most recently, Supplement Scanner was updated on November 8, 2026 and DoKnotForget on October 31, 2026.

Other comparisons