Comparison

MONO vs SmartChi

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

Head to head
About

MONO

Effortlessly track expenses using AI. Log transactions via text, screenshots, or photos, and get automatic categorization and smart reports. Manage subscriptions and multiple currencies with secure iCloud sync.

Highlights
  • AI-powered expense logging
  • Screenshot and photo recognition
  • Automatic categorization
  • Smart financial reports
  • Subscription management
  • Multi-currency support
  • iCloud sync
Features
Read full description

Type a message, take a screenshot, or snap a photo — MONO uses AI to recognize amounts, merchants, and categories automatically. Done in 1 second, no manual input needed. 【AI-Powered Recognition】 Three ways to log expenses automatically: text, screenshots, and photos. Expense tracking has never been this easy. 【Multiple Ways to Log】 • Chat-style entry: record expenses like sending a message • Screenshot recognition: import payment screenshots directly • Photo capture: point at receipts for auto-recognition • Siri Shortcuts: log expenses with a single voice command • Manual input: traditional entry, still fast and easy 【Smart Categories & Reports】 • Auto-categorize your spending • Multi-dimensional charts (monthly trends, category breakdown, calendar view) • Customizable expense categories and payment methods 【Multi-Currency Support】 Track expenses in any major currency — perfect for travel and international spending. 【Subscription Management】 Keep all your subscriptions in one place with renewal reminders to avoid surprise charges. 【Data Security】 • iCloud sync — seamless device switching • Additional cloud backup for extra protection • CSV export — your data, your control 【More Features】 • Dynamic Island live display for instant feedback • Multi-person expense analysis • Account balance management • Home screen widgets for quick spending overview MONO — clarity for every transaction. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.weisenjoy.com/privacy

About

SmartChi

Features
Read full description

SmartChi makes tracking your personal expenses fast, simple, and smart — powered by AI that runs entirely on your device. No account, no internet required. - AI QUICK ADD Just type a line like "Coffee at Highlands 45k" — AI automatically splits out the merchant, amount, and suggests the right category, saving instantly. No more multi-field forms for every expense. - AUTOMATIC RECEIPT SCANNING Snap a photo or pick one from your library, and on-device AI reads the amount, date, and merchant name for you to confirm — far faster than typing it all by hand. - AI THAT LEARNS YOUR HABITS The category classifier learns from your own spending patterns and corrections over time, getting smarter with every use — not a rigid fixed keyword list. - SMART BUDGETS Set monthly limits per category and get warned the moment you're approaching or over budget — proactive, not just a report after you've already overspent. - FORECASTING & ANOMALY DETECTION Estimates next month's spending using a weighted average of recent months, and flags categories that spike unusually compared to your normal habits. - 8 LANGUAGES, 8 CURRENCIES Vietnamese, English, Chinese, Spanish, French, Japanese, Korean, German — pick a language and the matching currency (VND, USD, EUR, CNY, JPY, KRW...) is set automatically, changeable independently anytime. - PRIVATE BY DESIGN Lock the app with Face ID/Touch ID to protect your personal spending data. Every AI feature — categorization, receipt OCR, forecasting — runs 100% on-device. No server, no account, no ads, no trackers of any kind. - HOME SCREEN & LOCK SCREEN WIDGETS Glance at this month's total spending, your logging streak, and the budget you're closest to hitting — right from your Home Screen, no need to open the app. - DAILY REMINDERS Turn on a nightly reminder so you never miss logging a transaction, building a lasting money-tracking habit. - MODERN CARD-BASED UI A clean, card-based design with full Light/Dark mode support — easy on the eyes, easy for anyone to use. Download SmartChi today and start managing your money smarter — fast, private, and completely free.

Screenshots

MONO4 screens
SmartChi4 screens

Verdict

The call

The clearest difference is in-app purchases: SmartChi at none against MONO's 3. MONO's advantage is update cadence (daily vs every 5 weeks). 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. MONO sells 3 in-app purchases, starting at $2.99 per month. SmartChi asks for nothing beyond the download.

UpkeepUpdate frequency

MONO ships an update daily, SmartChi every 5 weeks. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
MONO versus SmartChi: the parameters behind the verdict, then further details
ParameterMONOSmartChi
PriceFreeFree
Rating4.6 (14 ratings) — better—
Positive reviews68.3% of reviews—
Number of ratings14 — better—
Update frequencyDaily — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS18.017.6 — better
Further details — not scored
Size477 MB3 MB
Age rating4+4+
DeveloperChengdu Weisen Quwan Technology Co., LtdSuu Nguyen

In-app purchases

3 purchases

MONO

Subscriptions2
  • Premium – Monthly Subscription$2.991 Month
  • Premium – Yearly Subscription$9.991 Year
One-time1
  • Lifetime$12.99
None

SmartChi

No in-app purchases

Questions

Is MONO free?
MONO is free to download, with in-app purchases available.
Is SmartChi free?
SmartChi is free to download, with no in-app purchases.
Do MONO or SmartChi have ads?
Neither MONO nor SmartChi shows ads.
Which is updated more often, MONO or SmartChi?
MONO ships an update daily, and SmartChi every 5 weeks. Most recently, MONO was updated on October 28, 2026 and SmartChi on October 14, 2026.

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