Comparison

AR Grimoire vs Lotto Number Mate

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

Head to head
About

AR Grimoire

Visualize D&D spells in augmented reality on your tabletop. Manage spellbooks, create characters, and track spell slots with a user-friendly interface. Includes SRD 5.1 spells and custom spell support.

Highlights
  • Augmented reality spell visualization
  • Spell range and shape projection
  • Gesture-based spell manipulation
  • Full-featured spellbook
  • Character creation and spell slot tracking
  • Spell filtering by class, school, and keywords
  • Custom spell addition
Features
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IN A WORLD WHERE D&D MEETS AUGMENTED REALITY... ——— Augmented Reality ——— AR Grimoire makes it possible to see your D&D spells on the real tabletop. Just go to any area of effect spell like "Acid Splash" or "Burning Hands" and see it in augmented reality. Get started by scanning your mini. The app will instantly visualize the casting range and the shape of the spell. Easily use gestures to move and rotate the spell around your mini. No more counting out squares on the battle map while the rest of your party is impatiently waiting. Search by "AR visualization" to see all the different types of areas of effect: cube, sphere, cone, line, and cylinder. ——— Advanced Spellbook Capabilities ——— AR Grimoire also works as a full-featured spellbook app to help you quickly cast spells and easily manage your spellbooks. Character creation is fast and simple. Just add stats necessary for spellcasting -- no need to add in everything from your character sheet. Enjoy a beautiful interface to track your spell slots, add to your spellbook, and update your prepared spells. Spells in the app have subtitles that remind you of the most important casting information: casting time, range, and damage dice / saving throw type. You only need to read the spell description if you want to dive into more detail. You can use powerful search functionality to easily filter spells down by the following categories: - Character class - Spell school - Ritual spells - Concentration spells - Saving throw types - Damage types The app also includes generated "keywords" that group spells by more abstract qualities. Currently you can choose from 8 different keywords to find the perfect spell, with more coming in the future: - Nature - Weather - Illusion - Willing - Healing - Protection - Teleport - Barrier The app includes all spells available in the System Reference Document (SRD) 5.1 via the Open Gaming License. You can always add in your own custom spells to the app. ——— In-App Purchases and Subscriptions ——— Upgrade to AR Grimoire Pro through the in-app purchases to access: - Unlimited custom characters/spellbooks - Access to future Pro features planned (including iCloud sync, different app themes, bulk spell importer, and more!) - Quick response times for issues - Ability to directly suggest new features and improvements to the app There are three AR Grimoire Pro subscriptions: - 1 month costs $0.99. - 6 months costs $4.49 (or $0.75/mo). - Lifetime costs $19.99. Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless cancelled at least 24 hours before the subscription period ends. You can turn off auto-renew and manage your subscription in Account Settings at any time. Terms of Use & Privacy Policy: https://argrimoire.com/privacy-policy/ ——— Contact us ——— If you have any questions or issues, please contact: hello@argrimoire.com.

About

Lotto Number Mate

Features
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Lotto Number Mate helps you pick and manage lotto numbers in a simple, organized way. Create your own number combinations, save them, review your history, and check patterns with an easy-to-use interface. Custom tabs let you organize different number structures separately, making it easier to manage your favorite setups. Key features: • Generate lotto numbers easily • Create custom number structures • Manage up to 3 custom tabs • Save and review number history • Check patterns in a clear layout • Simple and clean user interface Lotto Number Mate does not guarantee winning results, but it helps you organize your number picks more smartly.

Screenshots

AR Grimoire4 screens
Lotto Number Mate4 screens

Verdict

The call

The clearest difference is ads: AR Grimoire at none against Lotto Number Mate's shown. AR Grimoire also leads on update cadence (every 5 days vs every 10 days) and iOS requirement (12.0 vs 15.1). On price, in-app purchases 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

Both are free to download. AR Grimoire sells 3 in-app purchases, starting at $0.99 per month and Lotto Number Mate sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AR Grimoire ships an update every 5 days, Lotto Number Mate every 10 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
AR Grimoire versus Lotto Number Mate: the parameters behind the verdict, then further details
ParameterAR GrimoireLotto Number Mate
PriceFreeFree
Rating4.1 (15 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings15 — better—
Update frequencyEvery 5 days — betterEvery 10 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size15 MB52 MB
Age rating4+4+
DeveloperVivian Qujunehong kim

In-app purchases

3 purchases

AR Grimoire

Subscriptions2
  • AR Grimoire Pro Monthly$0.991 Month
  • AR Grimoire Pro 6 Months$4.496 Months
One-time1
  • AR Grimoire Pro Lifetime$19.99
1 purchases

Lotto Number Mate

One-time1
  • LottoNumberMate Premium$2.99

Questions

Is AR Grimoire free?
AR Grimoire is free to download, with in-app purchases available.
Is Lotto Number Mate free?
Lotto Number Mate is free to download, with in-app purchases available.
Do AR Grimoire or Lotto Number Mate have ads?
Lotto Number Mate shows ads; AR Grimoire does not.
Which is updated more often, AR Grimoire or Lotto Number Mate?
AR Grimoire ships an update every 5 days, and Lotto Number Mate every 10 days. Most recently, AR Grimoire was updated on October 3, 2026 and Lotto Number Mate on October 7, 2026.

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