Comparison

Zevly vs IrisVault

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

Head to head
About

Zevly

This AI-powered app acts as a smart calorie counter and food diary. Simply photograph your meal or type its name, and it will instantly calculate calories and macronutrients. It offers a barcode scanner, progress charts, and gentle reminders to help you track your intake without strict restrictions.

Highlights
  • AI food recognition from photos
  • Text-based food logging
  • Barcode scanner for packaged goods
  • Calorie and macronutrient tracking
  • Progress charts and graphs
  • Daily water reminders and tips
Features
Read full description

Track your food in seconds — let AI calculate calories and macros for you. Zevly is your smart calorie counter, macro tracker, and food log designed to make nutrition effortless. Snap a photo of your meal, speak into the mic, or simply type "grilled chicken with rice and olive oil" — get instant calorie and macro breakdowns. FLEXIBLE WAYS TO LOG FOOD: — AI Photo Analysis — capture your plate and get instant nutritional estimates — Voice & Text Logging — describe your meal naturally or log via voice — Barcode Scanner — scan packaged items quickly — Verified Food Database — search millions of foods and ingredients — Saved Meals — build your favorite meals once and log them with a single tap SMART INSIGHTS & AI NUTRITION COACH: — AI Nutrition Assistant — get personalized advice on balancing protein, carbs, and fats — Daily & Weekly Insights — understand your eating habits, not just calorie totals — PDF Food Diary Export — generate clean, professional nutrition reports for your doctor or coach — Progress Tracking — monitor weight trends, body measurements, and hydration No guilt, no extreme diets. Just simple habits, smart tracking, and sustainable results. Start logging your nutrition with Zevly today! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

IrisVault

Features
Read full description

IrisVault helps you build a daily habit of eye care — guided exercises, symptom tracking, and evidence-based reading, all in one place. 67% of people who work at screens experience digital eye strain. Regular breaks, blinking practice, and focusing exercises can reduce discomfort significantly. IrisVault makes it easy to do them every day. GUIDED EYE EXERCISES Ten exercises with real voice guidance — conscious blinking, near-far focus, palming, figure-8 tracking, and more. Each takes 1 to 5 minutes. A built-in countdown and animated guidance keep you on pace. CUSTOM ROUTINES Build a routine that fits your day. Choose your exercises, set a daily default, and drag to reorder. One tap on the home screen starts it immediately. SMART REMINDERS Schedule reminders on your own terms — pick the days, the time window, and quiet hours. Snooze support included. SYMPTOM CHECK-INS Rate eight common eye strain symptoms every 14 days using the CVS-Q framework. Watch your trend over time and notice what's improving. KNOWLEDGE LIBRARY 20 evidence-based articles across 5 categories: eye strain basics, screen habits, exercises, nutrition, and workplace setup. WIDGETS A home screen and lock screen widget show your current streak and today's progress at a glance. IrisVault is a wellness app. It is not a medical device and does not diagnose or treat any condition. Consult a qualified eye care professional for medical concerns. Terms of Use (EULA): For more information, please see Apple's Standard Terms of Use here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Zevly4 screens
IrisVault4 screens

Verdict

The call

The clearest difference is in-app purchases: Zevly at none against IrisVault's 3. Zevly also leads on ads (none vs shown). IrisVault's advantage is update cadence (every 3 days vs monthly). On price, device support and iOS requirement 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. IrisVault sells 3 in-app purchases, starting at $1.99 per month. Zevly asks for nothing beyond the download.

UpkeepUpdate frequency

Zevly ships an update monthly, IrisVault every 3 days. The most recent releases landed on September 22, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 7 level
Zevly versus IrisVault: the parameters behind the verdict, then further details
ParameterZevlyIrisVault
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings1 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size28 MB8 MB
Age rating4+12+
DeveloperPavel ParkhomenkaTatiana Papastylianou

In-app purchases

None

Zevly

No in-app purchases

3 purchases

IrisVault

Subscriptions2
  • IrisVault Pro14 Days trial$1.991 Month
  • IrisVault Pro14 Days trial$7.991 Year
One-time1
  • IrisVault Pro Lifetime$12.99

Questions

Is Zevly free?
Zevly is free to download, with no in-app purchases.
Is IrisVault free?
IrisVault is free to download, with in-app purchases available.
Do Zevly or IrisVault have ads?
IrisVault shows ads; Zevly does not.
Which is updated more often, Zevly or IrisVault?
Zevly ships an update monthly, and IrisVault every 3 days. Most recently, Zevly was updated on September 22, 2026 and IrisVault on September 29, 2026.

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