Comparison

Mnemonic Brain vs SoberDeck

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

Head to head
About

Mnemonic Brain

Features
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Mnemonic Brain โ€“ Training Train your brain and keep your mind sharp. Mnemonic Brain โ€“ Training offers six entertaining brain games designed to improve your memory, concentration, reaction speed and logical thinking. Each game focuses on a different cognitive skill, making every training session varied, motivating and enjoyable. ## Six brain training games Concentration Memorize number sequences and recognize the correct combination at the right moment. Problem Solving Tap numbers in the correct order and improve your logical thinking. Memory and Speed Choose the correct calculation method as quickly as possible. Mental Flexibility Compare words and colors and decide whether they match. Emotion Find the smiling faces as fast as possible and improve your visual attention. Spatial Thinking Remember highlighted fields and strengthen your visual memory. Features โ€ข Six different brain training games โ€ข Improve memory and concentration โ€ข Increase reaction speed โ€ข Train logical and spatial thinking โ€ข Suitable for all ages โ€ข Simple and intuitive interface โ€ข Optimized for iPhone and iPad Whether you play for a few minutes or train every day, **Mnemonic Brain โ€“ Training** offers an enjoyable way to keep your mind active and improve your cognitive skills.

About

SoberDeck

Features
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Most sobriety apps wipe your streak the day you slip. SoberDeck doesn't. Track alcohol the calm way โ€” one tap a day, your whole history kept, numbers that keep climbing even after a hard day. Quit completely or just drink less. Set your goal, change it anytime, never lose a log. More than drinking. SoberDeck also tracks nicotine, cannabis, sugar, gambling, social media, caffeine โ€” or a habit of your own โ€” each with labels, goals, and milestones that reshape to fit. Alcohol is free; add other habits with Premium. A slip is data, never failure. See your real week, ride out the next urge, keep going. Everything core is free. Forever. Daily logging, urge logging, widget, Control Center, history, milestones โ€” no account required. iCloud sync included. Your data stays yours. No sign-up, no email, no ads, no trackers. Optional private iCloud sync lives in your own iCloud โ€” even we can't read it. Log from anywhere. App, Home Screen widget, Lock Screen, or Control Center. See yourself recover. A calm timeline marks milestones people notice as days add up โ€” sleep, mood, money. Source-cited, not medical advice. Premium adds year-view trends, averages, multiple habits, and CSV/PDF export. However you define progress, SoberDeck keeps it. Privacy Policy: https://soberdeck.app/privacy Terms of Use (EULA): https://soberdeck.app/terms

Screenshots

Mnemonic Brain4 screens
SoberDeck4 screens

Verdict

The call

The clearest difference is update cadence: Mnemonic Brain at fortnightly against SoberDeck's every 2 months. SoberDeck's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Mnemonic Brain sells 1 one-off in-app purchase and SoberDeck sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mnemonic Brain ships an update fortnightly, SoberDeck every 2 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

Scorecard2 real differences ยท 4 level
Mnemonic Brain versus SoberDeck: the parameters behind the verdict, then further details
ParameterMnemonic BrainSoberDeck
PriceFreeFree
Update frequencyFortnightly โ€” betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS26.018.0 โ€” better
Further details โ€” not scored
Size15 MB3 MB
Age rating4+17+
DeveloperGerhard LentschikPerry Hampton

In-app purchases

1 purchases

Mnemonic Brain

One-time1
  • Remove Advertising$1.99
2 purchases

SoberDeck

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Annual$29.991 Year

Questions

Is Mnemonic Brain free?
Mnemonic Brain is free to download, with in-app purchases available.
Is SoberDeck free?
SoberDeck is free to download, with in-app purchases available.
Do Mnemonic Brain or SoberDeck have ads?
Neither Mnemonic Brain nor SoberDeck shows ads.
Which is updated more often, Mnemonic Brain or SoberDeck?
Mnemonic Brain ships an update fortnightly, and SoberDeck every 2 months. Most recently, Mnemonic Brain was updated on October 7, 2026 and SoberDeck on October 1, 2026.

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