Comparison

Second Memory vs ACLogics

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

Head to head
About

Second Memory

Features
Read full description

Please observe that there might not be any new versions of this app. Do you find it hard to remember when you went on that trip to London, when you bought your computer, when you painted your living room or the color code the painting had. Then Second Memory is the perfect app for you! You can save memories with the following information: What, When, Image, Details, Notes and Category. Category is perfect for collecting memories that are related, for example everything related to your car, house, travels, clothes or whatever you prefer. To find out when something happened you can search, sort on date or category to find your memory. All memories are stored locally on your device and are not synchronized or shared. Start saving memories now!

About

ACLogics

Features
Read full description

ACLOGICS — STOP GUESSING. START FIXING. ACLogics gives HVAC technicians a clear diagnostic path—so you don’t rely on guesswork, memory, or trial and error. Instead of “what should I check next?”, you follow a structured workflow that leads you to the real root cause. THE END OF PART SWAPPING No more replacing parts just to see what happens. Every step is ordered, verified, and connected—so you know WHY you're doing it. FIX IT RIGHT THE FIRST TIME Follow a proven diagnostic path from symptom to solution. Fewer callbacks. Less rework. More confidence on every job. TURN EXPERIENCE INTO A SYSTEM ACLogics doesn’t just give answers—it gives you the thinking process. • Junior techs learn faster • Senior techs miss less • Teams stay consistent HOW IT WORKS 1. Snap & Scan: Take a quick photo of the equipment nameplate. ACLogics instantly extracts the brand, model, and serial number. 2. Enter the symptom and error code 3. Follow the guided path 3. Confirm the real cause Simple. Clear. Repeatable. BUILT FOR THE FIELD • NEW: AI-Powered Nameplate Scanner (Extracts Model, Serial, & Specs instantly) • Step-by-step diagnostic workflows • Real-time decision-based logic • Clear meaning behind every result • Covers both residential HVAC and commercial refrigeration (HVACR) • Built for walk-in coolers, freezers, ice machines, and major HVAC brands • Designed for real job site conditions NOT FOR HOMEOWNERS This app is built for trained HVAC professionals only. Improper use without training and tools can cause serious injury or damage.

Screenshots

Second Memory4 screens
ACLogics4 screens

Verdict

The call

The clearest difference is update cadence: ACLogics at every 8 days against Second Memory's every 9 months. ACLogics also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support 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. Second Memory sells 3 one-off in-app purchases and ACLogics sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Second Memory ships an update every 9 months, ACLogics every 8 days. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.

Scorecard2 real differences · 4 level
Second Memory versus ACLogics: the parameters behind the verdict, then further details
ParameterSecond MemoryACLogics
PriceFreeFree
Update frequencyEvery 9 monthsEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS26.017.0 — better
Further details — not scored
Size1 MB94 MB
Age rating4+4+
DeveloperApptown Studio ABACLogics LLC

In-app purchases

3 purchases

Second Memory

One-time3
  • Storage of 50 extra memories$0.99
  • Storage of 100 extra memories$1.99
  • Unlimited storage of memories$2.99
2 purchases

ACLogics

Subscriptions2
  • Monthly7 Days trial$14.991 Month
  • Semi-Annual Plan7 Days trial$79.996 Months

Questions

Is Second Memory free?
Second Memory is free to download, with in-app purchases available.
Is ACLogics free?
ACLogics is free to download, with in-app purchases available.
Do Second Memory or ACLogics have ads?
Neither Second Memory nor ACLogics shows ads.
Which is updated more often, Second Memory or ACLogics?
Second Memory ships an update every 9 months, and ACLogics every 8 days. Most recently, Second Memory was updated on September 17, 2026 and ACLogics on September 29, 2026.

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