Comparison

KnowKnow AI vs Havabite

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

Head to head
About

KnowKnow AI

Effortlessly track your nutrition by simply snapping a photo of your food. This AI-powered tool provides instant analysis of calorie and macronutrient content, helping you understand your dietary intake.

Highlights
  • AI-powered food analysis
  • Instant calorie and macro breakdown
  • Photo-based tracking
  • Nutrition insights
Features
Read full description

AI-powered nutrition tracker — snap a photo, get instant calorie & macro analysis. Terms of Use: https://knowknow.app/terms Privacy Policy: https://knowknow.app/privacy

About

Havabite

Features
Read full description

Tired of expensive food tracking subscriptions? Havabite is a clean, no-frills calorie and macro tracking app. No ads, no mandatory subscriptions, no bloated features — just the tools you actually need. Havabite is built and used daily by a solo indie developer — a CS student who got tired of paying for expensive apps and decided to build his own instead. He lost 15 kg in one semester using it. That's not a marketing line. That's just what happened. FEATURES 1. Easy Meal Logging Enter your meal name and macros — calories are calculated automatically. Supports breakfast, lunch, dinner, and snack categories. 2. Saved Meals Save your frequently eaten foods and quickly add them next time. No more repetitive typing. 3. Daily Progress at a Glance A ring chart on the home screen shows your real-time protein, carbs, and fat intake — and how much room you have left to reach your daily goal. 4. History & Calendar View The history calendar lets you see your intake over the past month at a glance. Tap any day to view that day's meals. 5. Flexible Goal Setting Set a daily calorie target, or go granular with individual gram targets for each macro. Adjust freely based on your dietary plan. 6. Custom Day Change Time Night owl? Set a custom day rollover time (e.g. 6 AM) so your late-night snacks don't count toward the next day's log. 7. Dark Mode Easier on the eyes for night-time use. 8. Traditional Chinese / English Switch between Traditional Chinese and English in settings. WHY HAVABITE? Completely free — no subscription required Works fully offline — no internet needed Your data stays on your device — privacy guaranteed Clean interface — no ads, no distractions IS THIS FOR YOU? You don't have to be trying to lose weight to care about what you eat. Havabite is useful whether you're: Losing weight — or trying to gain it Building muscle and want to make sure you're actually hitting your protein Eating vegetarian or vegan and wondering if your nutrition really adds up Training and want your diet to align with your program Just curious what your actual daily intake looks like Or simply tired of paying for apps that do too much Start logging. Take control of your diet. Let the numbers speak.

Screenshots

KnowKnow AI4 screens
Havabite4 screens

Verdict

The call

The clearest difference is device support: Havabite at 3 against KnowKnow AI's 1. On price, update cadence, ads and in-app purchases 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. KnowKnow AI sells 4 in-app purchases, starting at $9.99 per month and Havabite sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

KnowKnow AI ships an update every 3 weeks, Havabite every 2 weeks. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 9 level
KnowKnow AI versus Havabite: the parameters behind the verdict, then further details
ParameterKnowKnow AIHavabite
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size104 MB47 MB
Age rating4+4+
DeveloperRETOWER TECH PTE. LTD.RUEI TZE TSAI

In-app purchases

4 purchases

KnowKnow AI

Subscriptions4
  • KnowKnow Plus$9.991 Month
  • KnowKnow Pro$14.991 Month
  • KnowKnow Plus Yearly$113.991 Year
Show 1 more
  • KnowKnow Pro Yearly$178.991 Year
6 purchases

Havabite

One-time6
  • Espresso$0.99
  • 30 Bites$0.99
  • Latte$2.99
Show 3 more
  • 120 Bites$2.99
  • Cold Brew$4.99
  • 300 Bites$5.99

Questions

Is KnowKnow AI free?
KnowKnow AI is free to download, with in-app purchases available.
Is Havabite free?
Havabite is free to download, with in-app purchases available.
Do KnowKnow AI or Havabite have ads?
Neither KnowKnow AI nor Havabite shows ads.
Which is updated more often, KnowKnow AI or Havabite?
KnowKnow AI ships an update every 3 weeks, and Havabite every 2 weeks. Most recently, KnowKnow AI was updated on October 20, 2026 and Havabite on October 5, 2026.

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