Comparison

OneThing vs WIZE

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

Head to head
About

OneThing

Features
Read full description

OneThing is a simple app for choosing the one important thing you want to do today. Create your task and mark it complete when it is done. Review your completed tasks and achievement calendar to see the small steps you have taken. OneThing Premium unlocks your current streak, monthly completion count, and monthly completion rate. Features: - One task per day - Create and complete one daily task - Completion history and achievement calendar - Premium streak and monthly statistics - Japanese, English, and Spanish - Local storage on your device

About

WIZE

This app helps you track your expenses and build better financial habits. It provides clear monthly breakdowns, budgeting tools, and educational content to understand your spending patterns and achieve your financial goals.

Highlights
  • Expense and income logging
  • Spending category breakdown
  • Receipt scanning
  • Budget vs. actual tracking
  • Financial habit building lessons
  • AI-powered spending insights
Features
Read full description

WIZE is a simple expense tracker that helps you see where your money actually goes. You log what you spend, WIZE turns it into clear monthly numbers, and short lessons and challenges help you build better habits over time. Everything you enter stays yours — WIZE never connects to your bank and never moves money. TRACK WHAT YOU SPEND • Add an expense or income entry in a few taps • Ten spending categories — food, transport, shopping, health, entertainment, bills, cafe, education, savings and other • Scan a paper receipt and let WIZE pull out the amount for you • Keep a searchable history of every receipt you've scanned • Works in your own currency SEE THE FULL PICTURE • Monthly breakdown of spending by category • Budget vs. actual, with what's left and how many days remain • Track several accounts side by side — cash, bank, savings, investment • A net worth view that adds up what you've entered • Group spending into projects when you're saving toward something specific BUILD BETTER HABITS • Short courses, articles and videos on everyday money skills • Weekly question to test what you've picked up • Challenges and rewards that keep you logging consistently • Plans to help you set a target and stick to it • WIZE AI — ask questions about your own logged spending in plain language BUILT FOR YOU • Full English and Arabic, including right-to-left layout • Dark and light themes • Optional Face ID lock on the app • Reminders so you don't forget to log • Shopping list with estimated costs, so you plan before you spend WHAT WIZE IS NOT WIZE is not a bank and not a financial service. It does not link to bank accounts, does not process payments or transfers, and does not give investment advice. It is a place to record your own numbers and learn from them. Questions or feedback: info@smartsidea.com

Screenshots

OneThing2 screens
WIZE4 screens

Verdict

The call

The clearest difference is in-app purchases: WIZE at none against OneThing's 1. OneThing's advantage is update cadence (daily vs every 5 days). On price, ads, device support and iOS requirement 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. OneThing sells 1 one-off in-app purchase. WIZE asks for nothing beyond the download.

UpkeepUpdate frequency

OneThing ships an update daily, WIZE every 5 days. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
OneThing versus WIZE: the parameters behind the verdict, then further details
ParameterOneThingWIZE
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyDaily — betterEvery 5 days
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size50 MB28 MB
Age rating4+4+
DeveloperMITSURU ADACHIAbdullah ALFulaij

In-app purchases

1 purchases

OneThing

One-time1
  • OneThing Premium$2.99
None

WIZE

No in-app purchases

Questions

Is OneThing free?
OneThing is free to download, with in-app purchases available.
Is WIZE free?
WIZE is free to download, with no in-app purchases.
Do OneThing or WIZE have ads?
Neither OneThing nor WIZE shows ads.
Which is updated more often, OneThing or WIZE?
OneThing ships an update daily, and WIZE every 5 days. Most recently, OneThing was updated on October 4, 2026 and WIZE on October 24, 2026.

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