XL Notes vs CalcFlex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XL Notes
Easily capture notes, memos, and checklists on your mobile device. Organize your thoughts, tasks, and even diary entries without needing a physical notepad. Customize text and share your notes effortlessly.
- Note and memo capture
- Checklist creation
- International keyboard support
- Predictive text option
- Text formatting (font, size, color)
- Share notes via mail, text, social media
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XL Notes is an utility that simplifies the capture of your notes, memos or comments. You can write your checklists with checks or tasks You don't need to carry notepad or notebook At home, at office or on your way, you can be organized or even type in your dairy. Options: International keyboard Special characters Predictive text on/off Send to Mail,Text,copy, social media.... Text options (font, size and color) Badge number for unchecked items https://jbstevenard.fr/privacy-policy/
CalcFlex
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Discover CalcFlex: Flexible, Free and Ad-Free Calculator App! Unlock the full potential of your calculations with CalcFlex, the flexible calculator app designed to cater to all your needs. Whether you're dealing with complex equations, unit conversions, financial calculations, or scientific formulas, CalcFlex has got you covered. Key Features: Multiple Calculators in Parallel: Seamlessly switch between different calculators for efficiency. Built-in Tools: Access unit converters, finance calculators, math and physics equations all in one app. Custom Equations: Create, save, and reuse your own equations with specific variables tailored to your needs. User-Friendly Design: Start with the familiar calculator layout, free to customize based on preference. Completely Free: No ads, no hidden fees, just pure calculating power. Download CalcFlex now and experience the freedom of a truly flexible and comprehensive calculator app!
Screenshots
Verdict
The clearest difference is ads: CalcFlex at none against XL Notes's shown. CalcFlex also leads on update cadence (every 9 days vs every 9 months). XL Notes's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price 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. XL Notes sells 2 in-app purchases, starting at $1.99 per month and CalcFlex sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
XL Notes ships an update every 9 months, CalcFlex every 9 days. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.
| Parameter | XL Notes | CalcFlex |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (9 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 9 months | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 12 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | JB STEVENARD | Daniel Chiu Loong Ng |
In-app purchases
XL Notes
- Go Premium$1.991 Month
- Go Premium$14.991 Year
CalcFlex
- +3 New Variables2 variants$1.99
- +20 New Equation Slots2 variants$1.99
- +1 New Calculator2 variants$3.99
