Tamarin.app vs KeepLeap
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Tamarin.app
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Indispensable for all sellers on Amazon Marketplaces. All important information is available at a glance. Amazon fees, cost of goods sold, advertising... Get a complete and accurate profit estimate. Make the most of your data. We'll teach you a thing or two about your customers ;)
KeepLeap
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Type it once. Search everywhere. KeepLeap lets you search multiple services with a single keyword. Type "sofa" once โ then browse Amazon, eBay, Etsy, and more without retyping a word. The hassle of entering the same term in every app? Gone. โ One search term. Every site. Type a keyword, tap a button, and you land directly on that service's search results page. Your word stays in the input field, so the next tap takes you straight to the next service. No more retyping the same word for every app. โ Skip the browser. Land directly in the app. For supported apps, KeepLeap opens the in-app search results page directly โ no browser tab, no extra taps. You get to what you're looking for faster than any bookmark. โ One letter to launch anything Assign any letter to a button and just type it to instantly open your favorite app or website. Set `a` for Amazon, `e` for eBay โ completely up to you. โ Ready to use from the start Choose from 40+ built-in templates including Amazon, eBay, Etsy, YouTube, and X (formerly Twitter). Add any service via URL. Arrange folders and items however you like. โ Open and type, instantly KeepLeap focuses the keyboard the moment it launches. No tapping to find the text field โ just open and start typing. Place your most-used buttons right where your thumb lands. โ Privacy Everything you register stays on your device. No tracking, no data collection. โ Pricing Core features are free, no ads. Want to add more? Upgrade to KeepLeap Pro โ review the details and price before you buy. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: KeepLeap at every 6 days against Tamarin.app's monthly. Tamarin.app's advantage is iOS requirement (14.2 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Tamarin.app sells 1 one-off in-app purchase and KeepLeap sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Tamarin.app ships an update monthly, KeepLeap every 6 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.
| Parameter | Tamarin.app | KeepLeap |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 6 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 14.2 โ better | 17.6 |
| Further details โ not scored | ||
| Size | 75 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Sudelli | Shiho Komano |
In-app purchases
Tamarin.app
- 1 month subscription$17.99
KeepLeap
- KeepLeap Pro Monthly$0.991 Month
- KeepLeap Pro Yearly7 Days trial$9.991 Year
- KeepLeap Pro Lifetime$19.99









