Percent % vs FlexCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Percent %
This utility app simplifies percentage calculations for everyday use. It offers a straightforward interface for quick computations. Designed for ease of use, it's a handy tool for anyone needing to work with percentages.
- Easy percentage calculations
- Simple interface
- Quick computations
- Utility tool
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An easy to use percent app. Support: support@webtobeck.tk
FlexCalc
This utility app allows users to create and edit calculations with linked values that update instantly. It offers a history feature to review past work and supports sharing calculations. Users can also customize themes and fonts for a personalized experience.
- Editable calculations
- Linked values update automatically
- Reuse results in new calculations
- Calculation history
- Share calculations
- Customizable themes and fonts
- Scientific functions
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FlexCalc is free forever, with no ads, no tracking, and no limits. FlexCalc is a flexible calculator designed for editable calculations, linked values, history, and instant result updates. Unlike a standard calculator, FlexCalc lets you tap any number or result, edit it directly, and see related results update automatically. You can reuse results in new calculation lines, drag linked values between lines, and adjust formulas without retyping everything. Key features: - Edit any number in your calculation and instantly update the result. - Reuse results as linked values in new calculation lines. - Drag linked values to replace, insert, or adjust calculations faster. - Move the cursor inside numbers for precise edits. - Review and restore previous work with calculation history. - Share calculations as text or an image. - Customize the app with different themes and fonts. - Use scientific functions and custom constants when you need more than basic math. FlexCalc is built to stay simple, fast, and distraction-free.
Screenshots
Verdict
The clearest difference is rating: FlexCalc at 5.0 against Percent %'s 3.8. Percent %'s advantage is monetization model (free vs free with in-app purchases) and ratings volume (12 vs 1). 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. Percent % sells 2 one-off in-app purchases and FlexCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
FlexCalc holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Percent % has 12 ratings behind it against 1, so its average is the more settled of the two.
Percent % ships an update monthly, FlexCalc every 3 weeks. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.
| Parameter | Percent % | FlexCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (12 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 12 — better | 1 |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 15 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Tobias Ecke | Tho Tran |
In-app purchases
Percent %
- Keep going !2 variants$0.99
- Keep going !$1.99
FlexCalc
- Buy a Coffee$1.99
