bil vs MONO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
bil
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Flexible, simple bill tracking. We believe you should have more control over how you track finances, so we set out to build bil with flexibility and simplicity in mind. Have a bill that's due every 3 months? Go ahead and add it, as is. Pitching in $25 every week when you carpool to work? Weekly expenses are welcomed here, too. Keep forgetting about that yearly subscription until you see it hit your bank account? We can help. bil gives you the ability to visualize your cash flow, in our out, in a number of different ways and allows you to group it in whatever way you see fit.
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.
- AI-powered expense logging
- Screenshot and photo recognition
- Automatic categorization
- Smart financial reports
- Subscription management
- Multi-currency support
- iCloud sync
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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
Screenshots
Verdict
The clearest difference is in-app purchases: bil at none against MONO's 3. MONO's advantage is update cadence (daily vs weekly) and device support (3 vs 1). On price, ads 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
Both are free to download. MONO sells 3 in-app purchases, starting at $2.99 per month. bil asks for nothing beyond the download.
bil ships an update weekly, MONO daily. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.
| Parameter | bil | MONO |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (14 ratings) — better |
| Positive reviews | — | 64.9% of reviews |
| Number of ratings | — | 14 — better |
| Update frequency | Weekly | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 13 MB | 466 MB |
| Age rating | 4+ | +4 |
| Developer | Rollingbit LLC | Chengdu Weisen Quwan Technology Co., Ltd |
In-app purchases
bil
No in-app purchases
MONO
- Premium – Monthly Subscription$2.991 Month
- Premium – Yearly Subscription$9.991 Year
- Lifetime$12.99









