PandaCalc vs Savefold
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PandaCalc
This free calculator app simplifies common calculations like sales tax with its percent function. It also features constant calculations for repetitive operations and customizable themes and display settings. Designed for ease of use on iOS devices.
- Percent calculations
- Constant calculation (Casio-style)
- Input up to 12 digits
- Customizable themes
- Customizable display
- Decimal rounding settings
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One use of this free app, and you’ll never want to be without it. Percent calculations make calculating sales tax easy. Calculator supports the following features. [Percent Calculation] 500×5%25 500÷5%10000 500-5%475 500+5%525 [Constant Calculation] Constant calculations follow the Casio-style. After inputting the desired number, tap the desired operator twice to set it as the constant. Ex) When you want to constantly add 100 100++ 1000=1100 2000=2100 Calculator does not support function operations. It uses Sharp-style calculation formulas. [Main Functions] - Input up to 12 digits. - Supported for iPad. - Customizable themes. - Customizable display - Set the rounding of decimals - Set the rounding place of decimals - Constant calculation (Casio-style) Made in Japan. © woodsmall inc. ©Rico PT
Savefold
Organize your saved links, articles, videos, and webpages into a visual, searchable library. Save content from any app or by pasting a URL, and keep all relevant details together for easy retrieval.
- Save links from any app via Share Sheet
- Create a visual library of saved content
- Organize with topics, tags, and folders
- Search library by source, topic, or title
- Export saved metadata as JSON
- No account or ads required
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Your best links shouldn't disappear. Savefold turns posts, videos, articles, and webpages into one visual, searchable library on your iPhone and iPad. Share a link from supported apps or paste it directly, then keep the original URL, preview, source, and useful details together. SAVE WHILE YOU BROWSE • Use the iOS Share Sheet to save a link without breaking your flow • Paste links individually or in bulk • Import bookmarks from supported HTML, CSV, or JSON files • Keep the canonical source URL with every saved item BUILD A VISUAL LIBRARY • Turn public link metadata into recognizable cards • Organize links with topics, tags, custom folders, and favorites • Choose list or grid layouts with comfortable or compact density FIND AND READ • Search by source, topic, tag, title, or summary • Read supported saved articles with adjustable typography • Add highlights and notes, and resume your reading • Use Shortcuts actions to save links, search, and open folders • Open the original source in one tap STAY IN CONTROL • No Savefold account required • No ads or third-party analytics • Your library stays on your device by default • Optional iCloud sync uses your Apple Account's private CloudKit database • Export your library and supported reading content FREE AND PRO • Free: save up to 50 links and create 1 custom folder • Pro Monthly and Pro Annual: unlimited links and folders • Pro Lifetime: a one-time unlock for unlimited access • Eligible subscribers may receive a 7-day free trial Public previews and article capture depend on the information made available by each source and may vary. Purchases and subscription eligibility are processed by Apple through the App Store. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: PandaCalc at 6.0 against Savefold's 18.0. On price, update cadence, ads and in-app purchases 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. PandaCalc sells 1 one-off in-app purchase and Savefold sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
PandaCalc ships an update every 2 weeks, Savefold every 8 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | PandaCalc | Savefold |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 6.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 9 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | woodsmall inc. | Gustavo Venzon |
Customer experience
PandaCalc
Savefold
In-app purchases
PandaCalc
- Hide Ads$3.99
Savefold
- Savefold Pro Monthly7 Days trial$0.991 Month
- Savefold Pro Annual7 Days trial$6.991 Year
- Savefold Pro Lifetime$10.99









