TimeSpanCalc vs Form Memos
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TimeSpanCalc
Calculate time durations between dates or specific hours. This tool helps determine the span of time by inputting start and end dates or hours. It's optimized for multitasking on iPads.
- Calculate start date
- Calculate end date
- Calculate hours
- Calculate days
- iPad multitasking support
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Simple calculator for "Time Span". This can calculate an start date, an end date, and hours or days by turns. (Requires iOS 8 or later) Adapted for iPad multitasking (Slide Over, Split View) .
Form Memos
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Organize notes, lists, records, and ideas with the clarity of forms. Form Memos is an app for creating memos as forms. Unlike traditional free-form notes, you can use form itemsβsuch as text fields, labels, and imagesβto build flexible, well-organized memo templates. You can also use Canvas to freely place, resize, and rotate controls in a fixed area, making it easy to create freer layouts like layered text and images. Create Memo Templates β’ Freely switch between Editing View, Memo View, and Reading View on iPhone β’ Easily add form items like labels, text fields, images, switches, dates, and more β’ Group related form items into sections to make content easier to browse and fill in β’ Use Markdown, ratings, radio buttons, checkboxes, buttons, message bubbles, and other components β’ Add a horizontal multi-image layout to insert several photos at once β’ Use the input bar at the bottom of Editing View to type text or add photos, then preview and quickly insert matching form items β’ Save frequently used form items as templates to reuse them faster β’ On supported systems, use the document browser to create a new document or find a recent one (requires iOS 18) Canvas β’ Use the Canvas form item to freely place, resize, and rotate controls in a fixed area β’ Easily create freer layouts such as layered text and images β’ Support layers, grouping, and locking, plus gradients, materials, QR codes, barcodes, and more β’ Save canvas layouts as templates to reuse across documents Powerful Editor β’ Replace default text and images with your own content β’ Apply built-in system colors to labels, text fields, images, and more β’ Enhance documents with more than 4,000 icons from SF Symbols β’ Apply rich fonts to text β’ Set button actions such as calling, emailing, or opening a link iCloud β’ Automatically sync across your other devices with iCloud β’ Form Memos automatically saves your documents as you make changes Share Your Work β’ Use AirDrop to send your document to anyone nearby β’ Quickly and easily share a link via Mail or Messages β’ Export your document as an image Forms Pro β’ Password-protect a document β’ Undo and redo changes freely β’ Copy and paste items effortlessly β’ View canvases and advanced items without watermarks Without a subscription, you can still create and preview every form item type; some premium components show a watermark. Some features may require internet access; additional fees and terms may apply. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: TimeSpanCalc at none against Form Memos's 2. TimeSpanCalc also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 17). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Form Memos sells 2 in-app purchases, starting at $0.99 per month. TimeSpanCalc asks for nothing beyond the download.
TimeSpanCalc ships an update every 3 weeks, Form Memos every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | TimeSpanCalc | Form Memos |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 3 weeks β better | Every 2 months |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Paid | β |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 12.0 β better | 17 |
| Further details β not scored | ||
| Size | 1 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Masahiko Nogami | θ²θ― ι± |
In-app purchases
TimeSpanCalc
No in-app purchases
Form Memos
- Monthly Plan1 Month trial$0.991 Month
- Yearly Plan1 Month trial$9.991 Year
Questions
Is TimeSpanCalc free?
Is Form Memos free?
Do TimeSpanCalc or Form Memos have ads?
Which is updated more often, TimeSpanCalc or Form Memos?
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