Calo vs Yula
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calo
This free calculator app offers a clean interface with instant launch and a history feature to view past calculations. It includes customizable themes, keypress sounds, and real-time result display for a smooth user experience.
- Calculation history
- Segmented input method
- iPad split-screen support
- Customizable themes and sounds
- Real-time result display
- Undo and delete functions
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Calo is a free, ad-free calculator for everyday math and deeper exploration. A clean keypad keeps quick calculations simple; switch to scientific mode when you need more. Calculate with confidence • A native high-precision engine keeps up to 40 significant digits in results. • See results as you type. Move the cursor to edit or paste an expression, and use a hardware keyboard on iPad. • Explore powers, roots, logarithms, trigonometry, factorials and more. Switch between degrees and radians. • Tap a result to cycle through rounded, full-precision, fraction (when available) and scientific formats. Use memory keys for multi-step work. Keep your work close • Search your calculation history, add notes, reuse an earlier expression, or export results as CSV or a receipt-style image. • Save expressions you use often and insert them with a tap. • See recent results in Home Screen and Lock Screen widgets. Open Calo from Control Center, or calculate and retrieve your latest result with Siri and Shortcuts. Make it yours with light and dark themes, accent colors, sounds, Chinese voice pronunciation, adjustable decimal places and optional iCloud sync.
Yula
This app helps you understand your spending by tracking subscriptions, reminding you of upcoming bills, and analyzing your expenses. It uses AI to provide insights, helping you save money and manage your budget effectively. Take control of your finances and avoid late fees.
- Subscription tracking
- Bill reminders
- Expense analysis
- AI-powered financial insights
- Budget planning
- Multi-currency support
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Where is your money going? Tired of asking the same question every month: “Where did my money go?” Yula tracks your subscriptions, reminds your bills, and analyzes your spending so you can take back control. See your spending clearly Track all your expenses in one place. Monitor your daily spending, categories, and total expenses with clarity. Turn data into real insights Tracking alone is not enough. Yula helps you understand your money with powerful insights: Where you spend the most Which expenses are unnecessary How you can save more AI-powered analysis helps you make smarter financial decisions. Never miss a bill again Forgetting payments costs you money. With Yula’s bill reminder, you stay on top of every payment and avoid late fees. Take control of your subscriptions Stop paying for services you do not use. Track all your subscriptions, identify unnecessary ones, and reduce wasted spending. Plan your budget with confidence Track daily expenses, plan your monthly budget, and always know how much money you have left. Multi-currency support Manage different currencies in one app and stay in control wherever you are. Smart financial insights Yula analyzes your spending and gives you personalized insights to improve your financial habits. Why Yula Yula is more than an expense tracker. It shows where your money goes and helps you take control of your finances. Get started today Managing money is not hard. Not knowing where it goes is. Download Yula and take control of your finances.
Screenshots
Verdict
The clearest difference is in-app purchases: Calo at none against Yula's 1. Calo also leads on ratings volume (20 vs 1) and update cadence (every 5 days vs every 9 days). Yula's advantage is rating (5.0 vs 4.7). On price, review sentiment, 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
Both are free to download. Yula sells 1 one-off in-app purchase. Calo asks for nothing beyond the download.
Yula holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Calo has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 94% of Calo's written reviews are positive against 100% of Yula's.
Calo ships an update every 5 days, Yula every 9 days. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.
| Parameter | Calo | Yula |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (20 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 94.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 20 — better | 1 |
| Update frequency | Every 5 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 13 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Space-Time Transformation Technology Co., Ltd. | Umut Baris Gungor |
Customer experience
Calo
Yula
In-app purchases
Calo
No in-app purchases
Yula
- Yula Premium Lifetime$6.99







