Comparison

Codex by Lloyd Barnes vs iNFLUENCED

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Codex by Lloyd Barnes

This app offers a rapid day-of-week calculation and a reference tool for various card stacks. It's designed for practice and quick lookups with customizable feedback options for different environments.

Highlights
  • Day of week calculator
  • Speak dates for weekday display
  • Optional haptic feedback
  • Customizable tones and volume
  • Reference for common card stacks
  • High-contrast interface
Features
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Codex is a fast day-of-week calculator and card-stack reference tool designed for practice, rehearsal, and quick lookup. It provides accurate results with flexible output options so you can use it in different environments. Day of Week Calculator - Enter or speak a date and Codex displays the correct weekday. - Optional haptic feedback and optional sounds can be enabled for hands-free or silent operation. Customisation - Configure haptic strength, timing, and patterns. - Choose optional tones and volume. Card & Stack Tools - Quick reference and practice utilities for common stacks and arrangements (e.g., Mnemonica, Aronson, Si Stebbins, Eight Kings, and more). - High-contrast, readable interface for rapid lookup. Codex is built to be quick, reliable, and easy to use—whether you’re practicing at home or reviewing information on the go.

About

iNFLUENCED

Features
Read full description

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

Codex by Lloyd Barnes4 screens
iNFLUENCED4 screens

Verdict

The call

The clearest difference is price: Codex by Lloyd Barnes at $49.99 against iNFLUENCED's $69.99. Codex by Lloyd Barnes also leads on in-app purchases (none vs 4) and iOS requirement (17.6 vs 26.0). iNFLUENCED's advantage is update cadence (every 2 days vs every 9 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

CostPrice · In-app purchases · Ads · Monetization

Codex by Lloyd Barnes costs $49.99 and iNFLUENCED $69.99 up front. iNFLUENCED sells 4 one-off in-app purchases. Codex by Lloyd Barnes asks for nothing beyond the download.

UpkeepUpdate frequency

Codex by Lloyd Barnes ships an update every 9 days, iNFLUENCED every 2 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
Codex by Lloyd Barnes versus iNFLUENCED: the parameters behind the verdict, then further details
ParameterCodex by Lloyd BarnesiNFLUENCED
Price$49.99 — better$69.99
Rating4.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 9 daysEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS17.6 — better26.0
Further details — not scored
Size2 MB41 MB
Age rating4+4+
DeveloperLloyd BarnesPaul Michael Brook

In-app purchases

None

Codex by Lloyd Barnes

No in-app purchases

4 purchases

iNFLUENCED

One-time4
  • API Output$19.99
  • Watch Peek$49.99
  • Camera Input$49.99
Show 1 more
  • Unlock All$59.99

Questions

Is Codex by Lloyd Barnes free?
Codex by Lloyd Barnes costs $49.99, with no in-app purchases.
Is iNFLUENCED free?
iNFLUENCED costs $69.99, and also offers in-app purchases.
Do Codex by Lloyd Barnes or iNFLUENCED have ads?
Neither Codex by Lloyd Barnes nor iNFLUENCED shows ads.
Which is updated more often, Codex by Lloyd Barnes or iNFLUENCED?
Codex by Lloyd Barnes ships an update every 9 days, and iNFLUENCED every 2 days. Most recently, Codex by Lloyd Barnes was updated on October 31, 2026 and iNFLUENCED on October 29, 2026.

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