Comparison

NBack vs SnapPlate

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

Head to head
About

NBack

This scientifically validated cognitive training app is designed to enhance focus, memory, and problem-solving skills. It utilizes the dual n-back method, proven to increase fluid intelligence, offering a challenging yet rewarding experience for those seeking mental improvement.

Highlights
  • Scientifically validated cognitive training
  • Dual n-back method for fluid intelligence
  • Boosts memory and focus
  • Enhances problem-solving skills
  • Progress tracking with data-backed gains
  • Customizable user experience
Features
Read full description

The N-Back Challenge isn’t just a game.
 It’s a scientifically validated cognitive upgrade —
 engineered to boost your IQ in just 7 hours total. Built on Research. Designed for Results.
 Forget brain-training fluff.
 This is dual n-back — the only method proven to actually increase fluid intelligence, with results published in New York Times, The Wall Street Journal and other top journals. But here’s the truth:
 It’s brutal. It’s exhausting. It works. If you can complete 20 sessions, you may unlock:
 • Sharper memory
 • Faster learning
 • Enhanced problem-solving
 • Stronger focus under pressure Track your progress.
 See real gains — backed by data.
 All within a beautifully designed, customizable experience. This is not for everyone.
 But if you’re hungry to evolve,
The Challenge awaits. This app is only available in English. Privacy Policy: https://boostiq.app/privacypolicy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SnapPlate

Features
Read full description

SnapPlate is built for people who want to count calories - not manage a second job. No bloat. No paywall maze. No 84-nutrient dashboards. Just a fast, accurate food log that shows you where you stand. -- SNAP IT OR SCAN IT -- AI Photo Logging - Snap a photo of your meal and get an instant calorie estimate. Barcode Scanner - Scan the barcode to pull real nutritional data from Open Food Facts - millions of products worldwide. No guessing. Actual numbers from a database people actually maintain. -- THE FULL PICTURE -- SnapPlate shows you: - Calories consumed - Calories burned through exercise - Your remaining budget for the day The graph makes it instantly clear where you stand. -- SYNCS WITH APPLE HEALTH -- Connect SnapPlate to Apple Health and your data flows automatically. Exercise calories feed directly into your daily view. -- WHY PEOPLE SWITCH TO SNAPPLATE -- If you've tried the big calorie tracking apps and found them cluttered, expensive, or just overwhelming - SnapPlate was built as the antidote. One focused goal: help you track calories quickly and accurately, every single day. -- FEATURES -- - AI photo food recognition for fast logging - Barcode scanner with Open Food Facts - millions of products worldwide - Exercise calorie integration - see burned vs. consumed vs. daily limit - Apple Health sync - Clean, focused interface - no subscription required to use core features - Daily calorie budget with at-a-glance progress Track smarter. Not longer. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

NBack4 screens
SnapPlate4 screens

Verdict

The call

NBack and SnapPlate are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. NBack sells 2 in-app purchases, starting at $1.99 per month and SnapPlate sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

ScorecardNo meaningful differences
NBack versus SnapPlate: the parameters behind the verdict, then further details
ParameterNBackSnapPlate
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size44 MB29 MB
Age rating4+4+
Developereric cesarFrank Punzo

In-app purchases

2 purchases

NBack

Subscriptions2
  • Monthly membership$1.991 Month
  • Yearly membership$14.991 Year
2 purchases

SnapPlate

Subscriptions2
  • SnapPlate Monthly7 Days trial$9.991 Month
  • SnapPlate Annual7 Days trial$59.991 Year

Questions

Is NBack free?
NBack is free to download, with in-app purchases available.
Is SnapPlate free?
SnapPlate is free to download, with in-app purchases available.
Do NBack or SnapPlate have ads?
Neither NBack nor SnapPlate shows ads.
Which is updated more often, NBack or SnapPlate?
NBack ships an update every 2 months, and SnapPlate every 2 months. Most recently, NBack was updated on October 11, 2026 and SnapPlate on October 6, 2026.

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