Calclin vs Screenshot Editor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calclin
This calculator app provides a paper-roll style history for easy review of calculations. It supports formula input, notes for results, and multiple calculation frames to organize different tasks. Users can customize display modes and appearance.
- Paper-roll style calculation history
- Multiple calculation frames
- Formula input with parentheses and functions
- Notes for calculation results
- PDF export
- Customizable digit grouping, separators, and rounding
- Auto, Light, and Dark appearance modes
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A calculator memo app with history that keeps your calculation process visible like a paper roll. Switch between calculator input and formula input to handle everything from everyday math to calculations you want to keep as records. ■ Calculator mode and Formula mode Calculator mode evaluates left to right (5+5×2=20). Formula mode respects operator precedence (5+5×2=15) and supports parentheses and roots. Switch anytime from the input row, changing the calculation style without leaving the active input area. ■ Paper-roll style history Expressions and answers stay on the roll from the top, so you can see the flow of your calculation at a glance. Subtle side lines and top shading keep each frame easy to distinguish, even with multiple rolls. In calculator mode, a running total can be shown while you type. ■ Edit rows and add notes In calculator mode, tap any roll row to edit and recalculate. Add a note to any history entry. Swipe left to delete; swipe right to add a memo, copy the expression, or copy the answer. ■ PDF export Export a calculation roll as a PDF whenever you want to keep it. ■ Use multiple calculators side by side Up to a triple deck. Add or remove panels with the [+][−] header buttons, swipe or tap to switch, and double-tap to toggle between 1-panel and 2-panel views. ■ Unit-aware calculations Calculate with units of length, area, volume, and weight. Press a different unit key to change only the unit, or press the same unit key again to convert the number. Tap an underlined unit to pick from the conversion list. ■ TAX+ and TAX− keys Add tax to, or remove tax from, the value you are entering or the answer you just calculated. Set up to three tax rates; each key shows its rate. ■ Customizable keyboard Long-press any key to define it, and merge keys vertically or horizontally to create larger keys. Switch between 5 layouts (30 keys each), and export or import your arrangement. ■ Flexible display settings Choose the decimal point and grouping symbols, the grouping style (every 3 or 4 digits, Indian style), the number of decimal digits, and the rounding mode (including round half to even). Answers are kept at full precision; rounded answers are marked with "≒", and tapping one shows every digit. Pick Auto, Light, or Dark appearance, and enlarge or reduce text size. Your settings are restored on next launch. ■ Beginner and Expert modes Beginner mode shows labels and tips for each button. Once you are comfortable, Expert mode unlocks advanced operations such as long-press key editing. The calculation engine uses C/C++ fixed-point decimal, stored internally in BCD arrays. Note: Data is not encrypted. Please do not store personal or confidential information.
Screenshot Editor
Easily edit text within images to redact sensitive information, highlight key details, or add creative annotations. Features live text detection, various markup tools, and advanced blur/pixelate options for privacy and emphasis.
- Live text detection
- Redact sensitive information
- Highlight and underline text
- Blur and pixelate images
- Freehand drawing tools
- Customizable annotation options
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TextMask is the ultimate screenshot editor app, expertly designed to empower you to work with text within images. Whether you need to redact sensitive information, emphasize critical details, underline important text, or express your creativity with freehand drawings, TextMask offers a versatile set of tools to meet your needs. Key Features: Live Text Detection: Instantly identify and select text within your images. Markup Tools: Annotate images with redaction, highlighting, strikethrough, underlining, and more. Explore our advanced Blur and Pixelate features: Blur: Seamlessly obscure sensitive or private information with adjustable blurring. Maintain privacy and security with precision. Pixelate: Transform sections of your images into pixel art, ensuring complete anonymity while still keeping your content visually engaging. Customizable Options: Tailor your annotations with various colors and line thicknesses. Customize your editing experience for the best results. Efficiency: Save time and streamline your workflow with accurate text recognition. Privacy Matters: Safeguard sensitive information by securely redacting it from your images. TextMask empowers you with a comprehensive suite of tools to enhance your image editing experience. Create impactful and secure visual content effortlessly. For more information, visit https://indiegoodies.com/textmask Terms of use https://indiegoodies.com/textmask/terms Privacy policy https://indiegoodies.com/textmask/privacy
Screenshots
Verdict
The clearest difference is rating: Screenshot Editor at 4.0 against Calclin's 2.0. Screenshot Editor also leads on ratings volume (40 vs 1) and update cadence (fortnightly vs every 2 months). Calclin's advantage is monetization model (free vs free with in-app purchases). On price, review sentiment, 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. Calclin sells 2 one-off in-app purchases and Screenshot Editor sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Screenshot Editor holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: Screenshot Editor has 40 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Calclin's written reviews are positive against 56% of Screenshot Editor's.
Calclin ships an update every 2 months, Screenshot Editor fortnightly. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.
| Parameter | Calclin | Screenshot Editor |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) | 4.0 (40 ratings) — better |
| Positive reviews | 50.0% of reviews | 55.6% of reviews — better |
| Number of ratings | 1 | 40 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Azukid.com | Khuong Pham |
Customer experience
Calclin
Screenshot Editor
In-app purchases
Calclin
- Tips_1$0.99
- Tips_5$4.99
Screenshot Editor
- Monthly$0.991 Month
- Yearly$5.991 Year
- Lifetime access$6.99
- Lifetime access$12.99









