Comparison

Big Days vs Flowment

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

Head to head
About

Big Days

A minimalist app to track important future and past dates with a clean interface. Easily manage events, add notes, and receive local reminders. Offers home screen widgets for quick access.

Highlights
  • Count down and count up for events
  • Highlight events happening today
  • Edit, pin, and add notes to events
  • Home screen widgets for progress
  • Local reminders with repeat rules
  • iCloud sync across devices
Features
Read full description

Big Days is a minimalist app focused on managing your important dates. Why choose Big Days: Native experience: Built with SwiftUI and iOS-native interactions for smooth and stable performance Minimal design: Clear information hierarchy so your most important dates are visible at a glance Simple workflow: Create events in just a few steps with no learning curve Core features: Count down and count up: Track days remaining for future events and days passed for past events Today highlight: Events happening today are clearly emphasized so you never miss a key moment Event management: Edit, pin, add notes, and delete events easily Memory notes: Add multiple notes to each event to keep long-term memories Home screen widgets: Check key event progress directly from your Home Screen Local reminders: Flexible reminder preferences and repeat rules Languages and themes: Supports Chinese and English, with Auto, Light, and Dark appearance iCloud sync: Keep your data in sync across devices when enabled Great for birthdays, anniversaries, paydays, exams, trips, project milestones, and holiday countdowns. Big Days is built to stay lightweight, clear, and dependable, so every important date gets the attention it deserves.

About

Flowment

Features
Read full description

Flowment keeps the moments that matter quietly on your Home Screen—no feed, no chat, no noise. Write a personal card, or share a private moment with one other person. Time becomes a calm layer under your own words. PERSONAL CARD POSTERS • Turn a thought, a date, or a promise into a living poster. • Choose from varied compositions, palettes, type styles and alignment. • Add a photo or gradient background, or import your own theme. • Count up from a day that matters, or down to one you're waiting for. • Share it as an image, or pin it to a Home Screen widget. A QUIET HOME SCREEN • Small and Medium widgets keep your words and dates in sight. • Open the app and it's ready—your cards, right where you left them. A PRIVATE SPACE FOR TWO • Create a shared moment and invite one person with a private link. • Once they join, you can both add the shared card to your Home Screens and see its latest changes. • Track your days together, or count down to the next time you meet. SEND A QUIET SIGNAL • A soft "Miss you" or "Hug" appears on their app and widget for a while. • No message thread to maintain, and nothing that demands an immediate reply. PRIVATE FROM THE START • No public profile and no social feed. • No contacts access. Weather uses device location only with your permission; approximate location is sufficient. Device coordinates used for weather are not uploaded to Flowment servers or shared with another person. • Start right away. If you change phones, you can choose to restore your content by linking Apple. GENTLE BY DESIGN • Ending a shared moment enters a cooling-off period first—restoring needs both of you. • When it's truly over, keep it as a personal memorial card. FREE TO START, OPTIONAL PURCHASES • Start with personal cards, one shared card and one custom theme import slot. • Optional Theme Packs unlock their included themes. Flowment Lifetime is a one-time purchase for expanded card and custom theme limits, personal sync and full shared history. • Lifetime does not automatically include separately sold themes. There are no subscriptions. Flow this moment. See our time.

Screenshots

Big Days4 screens
Flowment4 screens

Verdict

The call

The clearest difference is in-app purchases: Big Days at none against Flowment's 3. On price, update cadence, ads 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. Flowment sells 3 one-off in-app purchases. Big Days asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 25, 2026.

Scorecard1 real difference · 9 level
Big Days versus Flowment: the parameters behind the verdict, then further details
ParameterBig DaysFlowment
PriceFreeFree
Rating4.5 (2 ratings) — better—
Positive reviews76.9% of reviews—
Number of ratings2 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better18.0
Further details — not scored
Size3 MB17 MB
Age rating9+4+
Developer刚 王广东极速网络科技有限公司

In-app purchases

None

Big Days

No in-app purchases

3 purchases

Flowment

One-time3
  • Theme Pack 01$1.99
  • Theme Pack 02$2.99
  • Flowment Lifetime$19.99

Questions

Is Big Days free?
Big Days is free to download, with no in-app purchases.
Is Flowment free?
Flowment is free to download, with in-app purchases available.
Do Big Days or Flowment have ads?
Neither Big Days nor Flowment shows ads.
Which is updated more often, Big Days or Flowment?
Big Days ships an update weekly, and Flowment weekly. Most recently, Big Days was updated on October 25, 2026 and Flowment on October 25, 2026.

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