Comparison

One Big Thing vs Remind me

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

Head to head
About

One Big Thing

Features
Read full description

A Todo app with ONE big difference. Set an intention for your day with one big thing. Review your previous Big Things. Receive notifications to remind you to check in on your big thing, and mark it as complete if you've done it.

About

Remind me

Features
Read full description

Remind Me solves the "out of sight, out of mind" problem. The app is free, and all features are included. When an important thought comes to mind, quickly write it down and pin it to your Lock Screen. Every time you look at your phone, your task is right there. KEY FEATURES β€’ Lock Screen Notes Pin memos to your Lock Screen using Live Activity. Always visible without unlocking your phone. β€’ Zero-Friction Input Keyboard activates immediately when you open the app. Capture thoughts the moment they appear. β€’ Checklists Create to-do lists and check items off directly from the Lock Screen. β€’ Memo History Save previous memos and re-pin them anytime. β€’ Theme Support Choose from System, Dark, Light, or Sweet themes. Designed for people with ADHD, but useful for everyone. No complex features, no clutterβ€”just one purpose: keeping important things visible so you don't forget. Terms of Use: https://shadow-morocco-a87.notion.site/Terms-of-Use-for-Feriha-2e7d7370d6e88033bcefff2d2bc6f482 Privacy Policy: https://shadow-morocco-a87.notion.site/Privacy-Policy-for-Feriha-2d9d7370d6e880aca931cd8ca4869dd4

Screenshots

One Big Thing3 screens
Remind me4 screens

Verdict

The call

The clearest difference is update cadence: Remind me at every 9 days against One Big Thing's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

One Big Thing ships an update every 2 months, Remind me every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard1 real difference Β· 5 level
One Big Thing versus Remind me: the parameters behind the verdict, then further details
ParameterOne Big ThingRemind me
PriceFreeFree
Update frequencyEvery 2 monthsEvery 9 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad β€” better
Requires iOS17.6 β€” better18.0
Further details β€” not scored
Size1 MB24 MB
Age rating4+4+
DeveloperThomas ChattingJiun Shin

In-app purchases

None

One Big Thing

No in-app purchases

None

Remind me

No in-app purchases

Questions

Is One Big Thing free?
One Big Thing is free to download, with no in-app purchases.
Is Remind me free?
Remind me is free to download, with no in-app purchases.
Do One Big Thing or Remind me have ads?
Neither One Big Thing nor Remind me shows ads.
Which is updated more often, One Big Thing or Remind me?
One Big Thing ships an update every 2 months, and Remind me every 9 days. Most recently, One Big Thing was updated on October 30, 2026 and Remind me on November 5, 2026.

Other comparisons