Comparison

Tiny Calendar vs Sidekick AI

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

Head to head
About

Tiny Calendar

This app helps you manage your schedule with a customizable interface and quick access to your events. View upcoming tasks and countdowns to important dates directly from your device's widget or notification center.

Highlights
  • Widget for quick event display
  • Direct event addition via widget
  • Countdown and days matter notifications
  • Customizable font size
  • Easy date switching
Features
Read full description

Tiny Calendar is a easiest calendar app. - Widget Your recent events can be displayed on a widget to grasp what to do quickly. - Quick You can directly switch dates, view details, and even add events on the widget - CountDown & Days Matter You won't miss important calendars. You can quickly view the left days of the target date through the notification center - Customizable interface Switch to the font size that suits you

About

Sidekick AI

Features
Read full description

Sidekick is your proactive AI life coach. It starts the conversation — so you don't have to. Most apps wait. You open them, type tasks, and plan your week alone. Sidekick works the other way around. It learns how your week flows, notices when your energy shifts, and gently tells you what matters right now. Like a friend who happens to keep a perfect calendar. • A COACH WHO ADAPTS TO YOU Mornings begin with a brief that already understands the day ahead. Mid-day check-ins arrive when your energy dips. Evenings end with a small reflection. Pick the tone that fits you — from Quiet (one gentle note a day) to Intensive (real, honest accountability). • A CALENDAR THAT PLANS ITSELF Tell Sidekick what matters — "Gym 3×/week," "Read 30 min/day," "Deep work every morning" — and it finds the time, around your real schedule. Protects your priorities. Makes room when life shifts. Reshuffles gracefully. • STREAKS WITH SOUL Honest accountability, not padded numbers. Live check-ins build your streak. Retro-logs sit gently in history but never heal what you missed. The kind of honesty that actually motivates. • ONE PLACE FOR EVERYTHING Two-way sync with Google Calendar and your iPhone calendar. Tasks, goals, events, time blocks — all in one calm day, week, and month view. Color-coded by the parts of your life that matter. • REWARDS THAT FEEL LIKE YOU Define your own — coffee at that café, a new book, the dinner you've been saving for. Hit a weekly target and Sidekick picks one to celebrate with you. Progress should feel as good as it is. • PRIVATE BY DESIGN Your data stays yours. No ads. No selling. No training AI on your life. Ever. Built in Canada, privacy-first from the first line of code. • EARLY ACCESS Every Pro feature is unlocked, free. Join now and keep Pro forever — Sidekick is being built for, and with, the first wave of people who show up. Sidekick is what happens when a planner, a coach, and a quiet companion become the same app. Calm. Smart. Yours.

Screenshots

Tiny Calendar3 screens
Sidekick AI4 screens

Verdict

The call

The clearest difference is update cadence: Tiny Calendar at every 8 days against Sidekick AI's monthly. Tiny Calendar also leads on iOS requirement (11.0 vs 13.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Tiny Calendar ships an update every 8 days, Sidekick AI monthly. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
Tiny Calendar versus Sidekick AI: the parameters behind the verdict, then further details
ParameterTiny CalendarSidekick AI
PriceFreeFree
Rating4.0 (6 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings6 — better—
Update frequencyEvery 8 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size16 MB74 MB
Age rating4+4+
Developer意 田Techzad Inc.

In-app purchases

None

Tiny Calendar

No in-app purchases

None

Sidekick AI

No in-app purchases

Questions

Is Tiny Calendar free?
Tiny Calendar is free to download, with no in-app purchases.
Is Sidekick AI free?
Sidekick AI is free to download, with no in-app purchases.
Do Tiny Calendar or Sidekick AI have ads?
Neither Tiny Calendar nor Sidekick AI shows ads.
Which is updated more often, Tiny Calendar or Sidekick AI?
Tiny Calendar ships an update every 8 days, and Sidekick AI monthly. Most recently, Tiny Calendar was updated on October 2, 2026 and Sidekick AI on October 9, 2026.

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