L4D vs iNFLUENCED
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
L4D
This entertainment app allows users to perform a magic trick involving four-digit numbers and two bank cards. It offers multiple input methods and is designed for easy execution. The app is intended solely for amusement.
- Force any 4-digit number
- Uses two bank cards
- Multiple input methods
- Easy to perform
- Entertainment purposes only
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L4D is a magic app that allows you to force any 4 digit number using two bank cards. Multiple input methods available Easy to perform App is for entertainment purposes only
iNFLUENCED
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iNFLUENCED – THE IMPOSSIBLE RECALL EXPERIENCE Created by professional mentalist Paul Brook, iNFLUENCED creates the illusion of an impossibly powerful memory. A participant rapidly scrolls through a numbered list containing up to 1,000 items—far too quickly to consciously read or remember them. Afterwards, they name the first item and number that come to mind. When they return to the list, their thought appears at the exact number they named. Despite having no opportunity to learn either piece of information, their recall appears perfect. ------ SET IT AND FORGET IT Prepare your note, choose a list and perform. iNFLUENCED quietly creates the finished note, placing the participant’s thought at precisely the position they named. A discreet vibration, flash or notification lets you know when everything is ready. The technology remains hidden, allowing you to focus entirely on the experience. ------ BUILT FOR PERFORMANCE Customise your note title, instructions, list, closing text, numbering style, capitalisation and more. Choose from supplied lists, create your own or load a complete presentation from the built-in Library. Lists and note setups can also be shared with other iNFLUENCED users. Receive the participant’s information through their completed note, the iNFLUENCED URL Scheme or optional Pro Camera Input. ------ UNLOCK MORE WITH PRO FEATURES Enhance your performances with optional In-App Purchases: WATCH PEEK – discreetly receive the participant’s number and thought on your Apple Watch CAMERA INPUT – recognise a number and words from printed or handwritten text API OUTPUT – send customised results to your chosen API endpoint, magic app or web service Unlock each feature individually or together with Unlock All. ------ ALWAYS EVOLVING iNFLUENCED is a living performance tool for modern mentalists, continually refined with new features, presentations and integrations. Whether using a supplied routine or creating your own, iNFLUENCED makes it appear that your participant remembered information they could never have consciously known.
Screenshots
Verdict
The clearest difference is price: L4D at $29.99 against iNFLUENCED's $69.99. L4D also leads on in-app purchases (none vs 4) and iOS requirement (16.0 vs 26.0). iNFLUENCED's advantage is update cadence (every 2 days vs every 6 days). On ads and device support 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
L4D costs $29.99 and iNFLUENCED $69.99 up front. iNFLUENCED sells 4 one-off in-app purchases. L4D asks for nothing beyond the download.
L4D ships an update every 6 days, iNFLUENCED every 2 days. The most recent releases landed on September 20, 2026 and September 30, 2026 respectively.
| Parameter | L4D | iNFLUENCED |
|---|---|---|
| Price | $29.99 — better | $69.99 |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 6 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 34 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Joshua Riley | Paul Michael Brook |
In-app purchases
L4D
No in-app purchases
iNFLUENCED
- API Output$19.99
- Watch Peek$49.99
- Camera Input$49.99
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- Unlock All$59.99









