Comparison

Lettuce Know vs Unforgetful

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

Head to head
About

Lettuce Know

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Lettuce Know sorts your shopping list right on your phone. Add an item, and Apple Intelligence figures out which aisle it belongs in. Milk goes in Dairy. Apples land in Fruits. No tapping through menus, no waiting for a server to think. Built for how you actually shop A list that sorts itself. Smart Sort drops every item into the right aisle as you type. Works even when your signal dies. Smart Sort runs on your phone, so it keeps working when you're on the go and don't have reception. Add items, sort them, check them off — no internet needed. Shared with your household. Invite your partner, your roommates, your family. One list, everyone in real time. What else you can do • Set up multiple stores, each with its own aisle layout • Rename and reorder aisles to match how you actually shop • Mix and match — your household members can each have their own stores set up the way they like Device requirements Lettuce Know requires an Apple Intelligence-capable device: • iPhone 15 Pro or later • iPad with M1 chip or later • iPad mini with A17 Pro Apple Intelligence must be turned on in Settings. What's coming Smart Sort is the first of several features we're building, all powered by Apple Intelligence on your device. Privacy policy: https://gist.github.com/robdodson/087a5f48f82512108dde601676a5efce

About

Unforgetful

This app provides persistent task reminders designed for individuals who struggle with procrastination or forgetfulness. It offers a judgment-free approach, allowing users to snooze or defer tasks without penalty, ensuring they are always prompted until completion. Data is kept private and local, with no account sign-ups required.

Highlights
  • Periodic task notifications until completion
  • Snooze and defer without penalty
  • No overdue tasks
  • Works with existing Reminders data
  • No logins or accounts required
  • Local and iCloud data storage
Features
Read full description

A to-do app for procrastinators, ADHD, and forgetful people, to keep us on track — without judgment. - Periodic notifications for all tasks until you complete them, even if you miss or dismiss notifications. You'll always be reminded again. - Shame-free. Snooze and defer as much as you like. Nothing is ever overdue — every day is a fresh start. - Works with your Reminders data, so no import or export needed. Come and go as you please. - No logins, no accounts, nothing to sign up for. - Data is stored only on your devices and iCloud for privacy and simplicity. A subscription is required to use Unforgetful. That's the entire business model — no ads, no analytics, no upsells later, no VC funding, no enterprise pivots, no AI training, no selling of your data. (Your data is never even in my possession. I don't want it!) Proudly made in New York, by a fellow procrastinator who was constantly scorned for not living up to my potential. Subscription payments will be charged to your iTunes account, and your account will be charged for renewal 24 hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the App Store after purchase. Privacy policy: https://unforgetful.app/privacy.html Terms of use: https://unforgetful.app/terms.html

Screenshots

Lettuce Know4 screens
Unforgetful4 screens

Verdict

The call

The clearest difference is in-app purchases: Lettuce Know at none against Unforgetful's 1. Unforgetful's advantage is device support (4 vs 2). On price, ads 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. Unforgetful sells 1 in-app purchase, starting at $19.99 per year. Lettuce Know asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Lettuce Know versus Unforgetful: the parameters behind the verdict, then further details
ParameterLettuce KnowUnforgetful
PriceFreeFree
Rating—4.7 (252 ratings) — better
Positive reviews—70.0% of reviews
Number of ratings—252 — better
Update frequency—Weekly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhone, iPadiPhone, iPad, Mac, Apple Watch — better
Requires iOS26.2 — better26.6
Further details — not scored
Size16 MB17 MB
Age rating4+4+
DeveloperRob DodsonOvercast Radio, LLC

In-app purchases

None

Lettuce Know

No in-app purchases

1 purchases

Unforgetful

Subscriptions1
  • Unforgetful Annual1 Month trial$19.991 Year

Questions

Is Lettuce Know free?
Lettuce Know is free to download, with no in-app purchases.
Is Unforgetful free?
Unforgetful is free to download, with in-app purchases available.
Do Lettuce Know or Unforgetful have ads?
Neither Lettuce Know nor Unforgetful shows ads.

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