Comparison

Shared Grocery List Organizer vs Decision Logic

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

Head to head
About

Shared Grocery List Organizer

Organize your grocery shopping with a smart list that categorizes items by aisle and recognizes over 20,000 products. Share lists with family and friends to coordinate shopping trips and prevent impulse buys. Features include cost calculation and auto-lock for convenience.

Highlights
  • Organizes items by aisle
  • Recognizes over 20,000 grocery items
  • Shareable lists with real-time updates
  • Cost calculation for shopping trips
  • Auto-lock checklist
  • Natural language item input
  • Recipe ingredient parsing
Features
Read full description

Smart shopping list for US shoppers. It knows almost every product in the supermarket and will arrange them by aisle. Share your list with family and friends. Never forget to buy something again. Use a list to save money — no more hunger-driven impulse buying. Calculate the cost of your shopping†. • Huge database of over 20,000 grocery items. Includes generic products and brand names. • Share your list with family and friends. You'll see their changes, and they will see yours. Shopping together? Split up, mark-off items as you go. Your list will update to show what is left to buy. • Create different lists for different shops, events or to share with different people. Give each list a name and colour. Choose from 12 vibrant colours. • Self-improving suggestions — the more you use it, the smarter it becomes. • Auto-lock checklist to prevent accidental touches while walking around the shop†. • Add items from earlier shopping trips, or create a template list to copy from. Copy or move items between lists. • Type naturally: “3 pints of milk”, “large steak”, “beef or lamb”, “wine for tonight”, “birthday card - Amy”, “2 large tins of beans”, “3 small red tomatoes”, “5kg potatoes”. • Paste ingredients from a recipe and watch as each product is recognised and categorised by its location in the supermarket. • Add your own categories. Enter a name and choose a colour from one of the 24 schemes available. • Rearrange your categories† • Quickly clean-up the list to remove bought items. † Some features require a premium subscription Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Decision Logic

This app helps you make better decisions by comparing multiple options based on your priorities. It guides you through a structured process to evaluate choices, avoid regret, and feel confident in your selections.

Highlights
  • Step-by-step decision guidance
  • Compare multiple options
  • Define and rate decision factors
  • Visual breakdown of pros and cons
  • Save and revisit past decisions
  • Avoid impulse choices
Features
Read full description

Make smarter choices and better decisions. Avoid regret. Feel confident. Facing a tough decision? Can’t decide which option is best? Whether you’re choosing a car, picking a school, buying a house, or planning a vacation — Michi helps you think clearly, compare wisely, and choose confidently. Unlike a coin flip, wheel spinner, or random picker app, Michi doesn’t leave important choices up to chance. It’s better than a coin toss because it actually helps you evaluate your options so you can decide now with clarity, not luck. What is Michi? Michi is your personal decision making assistant. It guides you step-by-step through comparing multiple options using the factors that matter most to you. In just minutes, you’ll have a clear breakdown of which option best fits your needs and why. Michi is great for decisions like: -Choosing between homes, apartments, or cities -Deciding on a car, laptop, or phone -Comparing job offers or career paths -Selecting the right school, course, or training program -Planning your next vacation -Evaluating service providers or subscriptions How It Works -Name your decision – e.g., “Which car should I buy?” -Define your factors – What matters most (Price, Features, Reliability, etc.) -Add your options – e.g., Car A, Car B, Car C -Rate each option – Based on how they stack up against your priorities -See your results – Michi calculates which option fits best, with a clear visual breakdown of pros and cons Pro Subscription Required Michi offers a free trial so you can explore all features before purchasing. After the trial, a Lifetime Michi Pro purchase is required to continue using the app. Choose the plan that works best for you: Free Trial (One Full Decisions): Analyze one free decision, then will need Lifetime Pro. Lifetime Pro: $1.99 What’s Included in Michi Pro -Unlimited decision projects -Unlimited options per project -Save and revisit past decisions -Full visual comparison breakdowns Why Choose Michi Pro? -Avoid impulse decisions -Feel confident knowing you considered what really matters -Get organized and stop overthinking -Make progress instead of staying stuck in indecision With Michi, you’ll never have to rely on a random spinner, wheel, or coin flip again. Instead, you’ll have a structured way to compare, evaluate, and choose the option that’s truly best for you. By downloading or using Michi, you agree to the Apple Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Shared Grocery List Organizer4 screens
Decision Logic4 screens

Verdict

The call

The clearest difference is review sentiment: Decision Logic at 80% against Shared Grocery List Organizer's 41%. Decision Logic also leads on iOS requirement (14.0.0 vs 18.0). Shared Grocery List Organizer's advantage is ads (none vs shown) and rating (4.6 vs 4.1). On price, in-app purchases, monetization model 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. Shared Grocery List Organizer sells 12 in-app purchases, starting at $2.99 per month and Decision Logic sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Shared Grocery List Organizer holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 59 and 12 respectively. Written reviews complicate that: 41% of Shared Grocery List Organizer's written reviews are positive against 80% of Decision Logic's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Shared Grocery List Organizer ships an update every 6 days, Decision Logic every 3 weeks. The most recent releases landed on October 29, 2026 and October 10, 2026 respectively.

Scorecard6 real differences · 4 level
Shared Grocery List Organizer versus Decision Logic: the parameters behind the verdict, then further details
ParameterShared Grocery List OrganizerDecision Logic
PriceFreeFree
Rating4.6 (59 ratings) — better4.1 (12 ratings)
Positive reviews41.2% of reviews80.0% of reviews — better
Number of ratings59 — better12
Update frequencyEvery 6 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.014.0.0 — better
Further details — not scored
Size82 MB75 MB
Age rating4+4+
DeveloperProduct Growth LLCSoutheast Adventures

Customer experience

Shared Grocery List Organizer

All ratings59 ratings
Positive86.4%
Neutral5.1%
Negative8.5%
Written reviews165 reviews
Positive41.2%
Neutral7.9%
Negative50.9%

Decision Logic

All ratings12 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews10 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Bugs and requests

Shared Grocery List Organizer

Reported bugs

10 issues
  • Shared lists showing read-only access when should be editable
  • Lists disappearing or resetting after app use
  • Items randomly ticking off without user action
  • Sync not working between shared devices
  • iPad app displays phone layout instead of tablet view
Show 5 more
  • Subscription status not recognized after device transfer
  • Shared lists not updating bidirectionally
  • App crashes or becomes unresponsive
  • Previous lists reappearing unexpectedly
  • Autocomplete greying out text after certain words

Requested features

12 requests
  • One-time purchase option instead of subscription
  • iCloud sync across multiple devices
  • Apple Watch app support
  • Web version for desktop access
  • Ability to add duplicate items to list
Show 7 more
  • Alphabetical sorting within shopping lists
  • Reorder categories and items freely
  • Force sync button for manual updates
  • Inline list editing without tapping each item
  • SMS/email list sharing option
  • Restore 'clear all' with confirmation dialog
  • Better onboarding experience for new users

Decision Logic

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Shared Grocery List Organizer

Subscriptions10
  • Shopping UK Premium (Monthly)$2.991 Month
  • Monthly Subscription$2.991 Month
  • Monthly Subscription$4.991 Month
Show 7 more
  • Shopping UK Premium (Yearly)$6.991 Year
  • Shopping UK Premium7 Days trial$14.991 Year
  • Premium Yearly Membership7 Days trial$14.991 Year
  • Yearly Subscription7 Days trial$19.991 Year
  • Yearly Subscription$19.991 Year
  • Premium Yearly Membership7 Days trial$24.991 Year
  • Premium Yearly Membership7 Days trial$29.991 Year
One-time2
  • Lifetime$29.99
  • Lifetime Promo$29.99
2 purchases

Decision Logic

Subscriptions1
  • Weekly Pro Plan3 Days trial$1.997 Days
One-time1
  • Lifetime Pro Access$1.99

Questions

Is Shared Grocery List Organizer free?
Shared Grocery List Organizer is free to download, with in-app purchases available.
Is Decision Logic free?
Decision Logic is free to download, with in-app purchases available.
Which has better reviews, Shared Grocery List Organizer or Decision Logic?
Shared Grocery List Organizer is rated higher. Shared Grocery List Organizer averages 4.6 out of 5 from 59 ratings, while Decision Logic averages 4.1 from 12 ratings.
Do Shared Grocery List Organizer or Decision Logic have ads?
Decision Logic shows ads; Shared Grocery List Organizer does not.
Which is updated more often, Shared Grocery List Organizer or Decision Logic?
Shared Grocery List Organizer ships an update every 6 days, and Decision Logic every 3 weeks. Most recently, Shared Grocery List Organizer was updated on October 29, 2026 and Decision Logic on October 10, 2026.

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