Comparison

IMMBIT Wallet vs Big Day

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

Head to head
About

IMMBIT Wallet

Manage your digital assets with a secure key vault, token wallet, and browser. This leading blockchain wallet provides essential tools for your cryptocurrency needs.

Highlights
  • Secure key vault
  • Token wallet
  • Integrated browser
  • Secure login
  • Digital asset management
Features
Read full description

IMMBIT wallet equips you with a key vault, secure login, token wallet, and browser — everything you need to manage your digital assets. We are the world's leading blockchain walletWe are the world's leading blockchain wallet.

About

Big Day

Features
Read full description

Count down to what matters. See it on your Home Screen, Lock Screen, and Apple Watch. Countdown turns any date into a live countdown you can actually see — no opening an app, no digging through a calendar. Your next trip, your wedding, your exam, your due date. Always one glance away. FREE, AND ACTUALLY FREE No ads. Not on the free tier, not ever. No banners, no video walls, no "watch this to unlock." WIDGETS THAT DO MORE • Home Screen widgets in every size — small, medium, large, and inline • Lock Screen widgets so you see it without unlocking • Live Activities — watch the final hours tick down in real time on your Lock Screen and Dynamic Island • Interactive widgets — mark events done or snooze right from the Home Screen • Apple Watch complication showing your next event COUNT DOWN — OR COUNT UP Days until your holiday. Or days since you quit smoking, since the baby arrived, since you started. Both directions, same app. BUILT FOR REAL LIFE • Recurring events that reset themselves — birthdays, anniversaries, rent, monthly deadlines • Weekday-only counting for work deadlines (17 working days, not 24 calendar days) • Multiple alerts per event — a week out, a day out, an hour out • Categories with colors and icons — travel, family, work, health • Custom photo backgrounds from your library or our gallery • Choose exactly what shows: years, months, weeks, days, hours, minutes, seconds • Share a countdown to iMessage in one tap YOUR APPLE WATCH, INCLUDED Your countdowns sync to your Watch automatically — no iCloud account needed, no subscription, on the free tier. COUNTDOWN PRO — ONE PAYMENT, NOT A SUBSCRIPTION Unlimited events, iCloud sync between iPhone and iPad, unlimited custom backgrounds, and all widget styles. Pay once. Keep it forever. Free tier includes 5 events, all widget sizes, Apple Watch sync, and zero ads. PRIVATE BY DESIGN Your events stay on your device and in your own iCloud. No accounts, no servers, no tracking. EULA: Apple’s Standard License Agreement applies.

Screenshots

IMMBIT Wallet3 screens
Big Day4 screens

Verdict

The call

The clearest difference is in-app purchases: IMMBIT Wallet at none against Big Day's 1. IMMBIT Wallet also leads on iOS requirement (13.0 vs 17.0). 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. Big Day sells 1 one-off in-app purchase. IMMBIT Wallet asks for nothing beyond the download.

UpkeepUpdate frequency

IMMBIT Wallet ships an update every 8 days, Big Day every 2 weeks. The most recent releases landed on June 10, 2026 and September 21, 2026 respectively.

Scorecard2 real differences · 8 level
IMMBIT Wallet versus Big Day: the parameters behind the verdict, then further details
ParameterIMMBIT WalletBig Day
PriceFreeFree
Rating4.3 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 8 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS13.0 — better17.0
Further details — not scored
Size132 MB5 MB
Age rating17+4+
DeveloperImmBit Global IncDamien Asseya

In-app purchases

None

IMMBIT Wallet

No in-app purchases

1 purchases

Big Day

One-time1
  • Countdown Pro$5.99

Questions

Is IMMBIT Wallet free?
IMMBIT Wallet is free to download, with no in-app purchases.
Is Big Day free?
Big Day is free to download, with in-app purchases available.
Do IMMBIT Wallet or Big Day have ads?
Neither IMMBIT Wallet nor Big Day shows ads.
Which is updated more often, IMMBIT Wallet or Big Day?
IMMBIT Wallet ships an update every 8 days, and Big Day every 2 weeks. Most recently, IMMBIT Wallet was updated on June 10, 2026 and Big Day on September 21, 2026.

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