LeapingCard vs Duck Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LeapingCard
Organize and review notes by creating flashcards with prompts and keywords. This app uses the forgetting curve to optimize review sequences for better memory retention. It supports rich media, document scanning, and seamless iCloud backup across devices.
- Create and categorize card collections
- Optimize reviews using the forgetting curve
- Seamless iCloud sync and backup
- Rich media support (images, video, audio)
- Document scanning and text recognition
- Customizable text options and keyboard shortcuts
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LeapingCards helps you organize and review your notes by creating and categorizing card collections. Simply set a prompt or a keyword for each card, and use these as cues to recall the related content. LeapingCards is a powerful memory aid that leverages the forgetting curve to show you your notes in the most effective sequence, helping you remember effortlessly and significantly boosting your memory retention. Your data is automatically backed up via iCloud, ensuring that your notes, tags, and settings are kept up-to-date across all your devices. #Key Features of LeapingCards: • Seamless iCloud Sync & Backup: Instantly sync and securely back up your data across multiple devices (supports iOS 17 and above). • Rich Media Support: Add images, videos, audio, tables, and to-do lists to your notes. • Document Scanning: Scan and insert documents directly into your notes. • Customizable Text Options: Adjust font size, style, and include subscript, superscript, links, and code snippets. • Keyboard Shortcuts: Enhance your productivity with an extensive range of shortcuts. • Text Recognition: Easily extract text from images. # Other 1、User subscriptions: Annual subscription, Monthly subscription Annual membership will be automatically renewed through your AppleID. It will be charged within 24 hours before the expiration date, and the subscription will be extended by on cycle after successful payment.if you want to cancel the subscription, please turn off the auto-renewal function in AppleID subscriptions in advance. 2、User terms of use Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 3、Private Policy: https://cards.lightleaping.tech/policy Send feedback : scg168@gmail.com
Duck Timer
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Duck is one calm timer for whatever you are doing. Name the moment, choose the minutes, and start. When you need a rhythm instead of a countdown, build repeating timer and pause intervals for focus sessions, cooking, stretching, or training. • A focused minutes-first timer • Optional repeating timer and pause intervals • Local notifications for transitions and completion • Small and medium Home Screen widgets • Thirty days of private, on-device history • No account, advertising, tracking, streaks, or subscriptions Duck notices what you finish and never punishes what you miss.
Screenshots
Verdict
The clearest difference is in-app purchases: Duck Timer at none against LeapingCard's 1. On price, ads, device support and iOS requirement 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. LeapingCard sells 1 one-off in-app purchase. Duck Timer asks for nothing beyond the download.
| Parameter | LeapingCard | Duck Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 19 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 长根 石 | Arisa Nakanam |
In-app purchases
LeapingCard
- Lifetime$6.99
Duck Timer
No in-app purchases









