Save Our Secrets vs Calvance Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Save Our Secrets
Securely store and manage all your private information locally on your device. Organize passwords, accounts, and other sensitive data with tags and folders, and find them instantly with search. Sync your encrypted secrets across your devices for seamless access.
- Local-first data storage
- Cross-platform syncing
- Encrypted secrets
- Tag and folder organization
- Instant search
- Multiple account management
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Save Our Secrets is a local-first, cross-platform secrets manager for storing and syncing private information. Secure and manage your digital life with ease knowing your secrets are safe and your privacy is preserved. Your secrets are encrypted on your device using only a password that you know which keeps you firmly in control of your digital identity. Manage multiple accounts (eg: Personal or Work) Organize secrets easily with tags and folders (eg: Social, Banking) Find your secrets immediately with instant search Securely sync between your devices All data is stored on your device(s) to protect your privacy and keep you in control of your secrets.
Calvance Calculator
This app redefines calculation with an infinite canvas for visual workflows and smart linkage for real-time updates. It automatically saves results, allows for labeled annotations, and enables formula reuse for efficient scenario testing. Ideal for students, engineers, and finance professionals.
- Infinite canvas for visual calculation workflows
- Smart linkage for automatic real-time updates
- Automatic saving of intermediate results
- Label annotation for clear narratives
- Formula reuse for template creation
- Canvas sync across devices (Premium)
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Bring units and currencies into every calculation. Calvance is a canvas calculator that keeps numbers, units, currencies, formulas, and notes together. From material costs to budgets in different currencies, connect each step, adjust assumptions, compare results, and keep your reasoning. Connect quantities, prices, and costs Use length, weight, time, and currencies in your calculations. Compound units such as price per meter or cost per hour make the meaning of each input and result clear. Make conversions part of the calculation Convert compatible units and calculate across currencies. Use a converted result in the next formula to work from quantities to costs and on to the total budget. Change an input, update linked results Connect formulas through references. Adjust a quantity, price, or other condition and the related results recalculate, so you can compare alternatives using the same work. Keep exchange rates with each canvas Each canvas retains its reference exchange rates until you choose to update them. Return to a budget and continue with the same basis. Rates are for reference calculations, not live trading quotes. Keep the process and the reasoning • Arrange formulas freely and see earlier and later steps together. • Label numbers and add notes about assumptions and purpose. • Calculations save automatically, ready for you to continue. • Start with a template or duplicate a canvas to reuse your approach. Calculate your way • Number formats: follow your system settings or choose decimal and grouping separators. Supports Indian digit grouping and adjustable result precision. • Multiple canvases: organize calculations by project or purpose. • Image and file export: share your calculations or save and pass along canvas files. • External keyboards, dark mode, and a Liquid Glass interface. • Cross-device canvas sync: with Premium, sign in with Apple, Google, or email to continue on another device. Start free, upgrade when needed Core canvas calculation features are free. Local Pro and Local Unlimited are one-time purchases. Premium is a subscription that includes cross-device canvas sync. Unit and currency settings are included in Local Pro, Local Unlimited, and Premium. Calculations you can continue. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Save Our Secrets at 100% against Calvance Calculator's 50%. Save Our Secrets also leads on rating (5.0 vs 4.1) and in-app purchases (none vs 5). Calvance Calculator's advantage is ratings volume (7 vs 1). 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
Both are free to download. Calvance Calculator sells 5 in-app purchases, starting at $2.99 per month. Save Our Secrets asks for nothing beyond the download.
Save Our Secrets holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Calvance Calculator has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Save Our Secrets's written reviews are positive against 50% of Calvance Calculator's.
Save Our Secrets ships an update every 8 days, Calvance Calculator fortnightly. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | Save Our Secrets | Calvance Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.1 (7 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 8 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 70 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Save Our Secrets Pte Ltd | Guanghan Zhumang Science and Technology Co., Ltd. |
Customer experience
Save Our Secrets
Calvance Calculator
In-app purchases
Save Our Secrets
No in-app purchases
Calvance Calculator
- Premium Monthly$2.991 Month
- Premium Yearly$29.991 Year
- Upgrade to Local Unlimited$5.99
- Local Pro$12.99
- Local Unlimited$18.99
Questions
Is Save Our Secrets free?
Is Calvance Calculator free?
Which has better reviews, Save Our Secrets or Calvance Calculator?
Do Save Our Secrets or Calvance Calculator have ads?
Which is updated more often, Save Our Secrets or Calvance Calculator?
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