Comparison

Tomorrow vs Cairn

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

Head to head
About

Tomorrow

This app helps you increase task completion by writing down up to six tasks the night before. It provides a simple, focused experience with minimal notifications and no data storage, designed to reduce decision fatigue and improve your mornings.

Highlights
  • Nightly task writing
  • Up to six tasks per day
  • Morning task completion check-off
  • Minimal notifications
  • No data storage or account required
  • Simple, focused interface
Features
Read full description

People who write down their tasks the night before are 33% more likely to complete them. - Dominican University Study Tomorrow is built on this one idea. Every night, before you sleep, you write down what you want to do tomorrow. Up to six things. Nothing more. Then you sleep. In the morning, your list is waiting for you. You check things off as you do them. When you're done — you're done. That's the entire app. No system to learn. No categories or priorities. No streaks to maintain. No data stored. No account required. Just tonight's list, and tomorrow's execution. WHY IT WORKS Writing your tasks at night does two things: it offloads them from your brain so you can actually sleep, and it gives your morning direction before the day gets chaotic. You wake up knowing exactly what matters. No decision fatigue. No wasted mornings. WHAT MAKES TOMORROW DIFFERENT Every other productivity app tries to do too much. They become systems you have to manage instead of tools that help you. Tomorrow does one thing. It owns the ritual between tonight and tomorrow. - Two notifications. One at night to write. One in the morning to act. That's all we'll ever send. - Your list resets every day. No history, no guilt, no pressure. - Nothing is stored on our servers — because we don't have any. Your tasks never leave your phone. - No account. No sign-up. Open the app and start writing. THE EXPERIENCE Tonight, you write. The app feels like night — dark, warm, quiet. Each task you add brings you closer to rest. When you're done, the app tells you: "Tomorrow's handled. Now sleep." In the morning, you open to a warm, light screen. Your words from last night are waiting. You check them off one by one. When the last one is done, the app says: "You said you would. You did." That feeling — that's why Tomorrow exists. Plan tonight. Do tomorrow.

About

Cairn

Features
Read full description

Stack before you scroll. Cairn helps you stop scrolling by adding one small pause before distracting apps open. Choose the apps you want to protect. When you reach for one, iOS shows a Screen Time shield. Open Cairn, build the requested stone structure, and earn a short window to continue. It is enough to break the reflex. Often, that is all you needed. What's in Cairn - Stack: balance stones into target structures before the app opens. - Short unlock windows: earn a few intentional minutes, then the shield returns. - Multiple rituals: Stack, Breath, Trace, Walk, and Untie. - Stone styles: granite, basalt, riverstone, obsidian, marble, moss, and moonstone. - Sunday reflection: save a private weekly reflection about the pauses you kept. - Lock Screen widget: see minutes reclaimed today at a glance. Built for focus - Uses Apple's Screen Time controls for app blocking. - No account. - No cloud. - No ads. - Your watched-app list stays on your device. - Haptics, sound, and calm visual design built around one idea: interrupt the reach before it becomes a scroll. Free Cairn includes core blocking and daily stack rituals. Cairn Pro unlocks deeper rituals, stone styles, custom unlock windows, weekly reflection, and more ways to hold the trail. Cairn is not a dashboard for judging your phone use. It is a small threshold between impulse and action. Privacy Policy: https://cairnfocus.github.io/privacy/ Terms of Service: https://cairnfocus.github.io/terms/

Screenshots

Tomorrow4 screens
Cairn4 screens

Verdict

The call

The clearest difference is in-app purchases: Tomorrow at none against Cairn's 3. Tomorrow also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Cairn's advantage is update cadence (every 2 days vs every 3 weeks). On price and ads 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. Cairn sells 3 in-app purchases, starting at $4.99 per month. Tomorrow asks for nothing beyond the download.

UpkeepUpdate frequency

Tomorrow ships an update every 3 weeks, Cairn every 2 days. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
Tomorrow versus Cairn: the parameters behind the verdict, then further details
ParameterTomorrowCairn
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size28 MB5 MB
Age rating4+4+
DeveloperApps By Me LLCabiodun oyetomi

In-app purchases

None

Tomorrow

No in-app purchases

3 purchases

Cairn

Subscriptions2
  • Cairn Pro Monthly$4.991 Month
  • Cairn Pro Yearly$29.991 Year
One-time1
  • Cairn Lifetime$99.99

Questions

Is Tomorrow free?
Tomorrow is free to download, with no in-app purchases.
Is Cairn free?
Cairn is free to download, with in-app purchases available.
Do Tomorrow or Cairn have ads?
Neither Tomorrow nor Cairn shows ads.
Which is updated more often, Tomorrow or Cairn?
Tomorrow ships an update every 3 weeks, and Cairn every 2 days. Most recently, Tomorrow was updated on October 17, 2026 and Cairn on October 8, 2026.

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