Instant Armory vs GM Library
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Instant Armory
Create custom arms, armor, and equipment for fantasy tabletop RPGs with a vast library of hand-drawn art. Record descriptions and stats, then roll dice within the app or print physical cards for your games.
- Design custom fantasy equipment
- Extensive hand-drawn art library
- Record descriptions and stats
- In-app dice rolling
- Printable equipment cards
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Instant Armory allows you to design weapons, armor, and equipment for fantasy tabletop roleplaying games, such as Dungeons & Dragons or Pathfinder, using a myriad of hand-drawn art. Record a description and stats, and roll dice directly in-app or print equipment cards for use at the table.
GM Library
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Elevate your Dungeons & Dragons experience with GM Library, the ultimate resource for Game Masters on iPhone, iPad, and MacOS. Whether you’re running a classic D&D 5e (2014 edition) campaign or diving into the expanded mechanics of Level Up Advanced 5e, this app puts a wealth of content at your fingertips. What’s Inside? - Monsters Galore: Explore detailed stat blocks for creatures like the Adult Blue Dragon (CR 16) or the Owlbear (CR 3), complete with abilities, actions, and legendary traits. - Spells for Every Caster: Access a full library of spells, from Acid Arrow to Zone of Truth, with clear details on casting, components, and effects. - Treasures to Reward Heroes: Discover magical items like the Boots of Speed (Rare Wondrous Item) or Amulet of the Planes (Very Rare), including costs, attunement requirements, and effects. Dual System Support: Seamlessly switch between D&D 5e (2014) and Level Up Advanced 5e content, plus WotC 2014 resources, all in one place. Why Choose GM Library? - Instant Access: No more flipping through rulebooks—find what you need in seconds with an intuitive list-based interface. - Multi-Platform: Built for iPhone, iPad, and MacOS, so you can prep your sessions anywhere, anytime. - Detailed & Organized: Every entry is meticulously formatted for quick reference during gameplay, with icons for key mechanics like concentration, rituals, attunement, and legendary traits. - Search & Navigate: Use the built-in search to locate specific monsters, spells, or treasures instantly. Whether you’re a seasoned Dungeon Master or just starting your first campaign, GM Library streamlines your prep and keeps your sessions running smoothly. Download now and bring your D&D adventures to life! Note: This app is a fan-made tool and uses content from the D&D 5e SRD and Level Up Advanced 5e under their respective licensing agreements.
Screenshots
Verdict
The clearest difference is price: Instant Armory at Free against GM Library's $1.99. Instant Armory also leads on iOS requirement (15.0 vs 18.2). GM Library's advantage is in-app purchases (none vs 7). 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
Instant Armory is free to download; GM Library costs $1.99 up front. Instant Armory sells 7 one-off in-app purchases. GM Library asks for nothing beyond the download.
| Parameter | Instant Armory | GM Library |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.7 (251 ratings) — better | — |
| Positive reviews | 84.9% of reviews | — |
| Number of ratings | 251 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 151 MB | 8 MB |
| Age rating | 9+ | 4+ |
| Developer | TrapStreet Studios | EduServe, Inc. |
Bugs and requests
Instant Armory
Reported bugs
3 issues- Constant crashing
- Cannot purchase items on cellular data
- Unlock all features bug (resolved)
Requested features
13 requests- More shields with varied options
- Add crossbows
- Design bard instruments
- More armor variants
- More customization options
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- More free coins/slots
- Add more 'coming soon' weapons
- Enchantments for free
- More options without paying
- Size slider for weapon pieces
- Designated 'save' button
- More color options
- More weapon parts and colors
GM Library
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Instant Armory
- 1 COIN$0.49
- 5 COINS$1.99
- 10 COINS$3.99
Show 4 moreShow fewer
- Gift Unlock Content$7.99
- Gift Unlock Everything$7.99
- Unlock Content$9.99
- Unlock Everything$9.99
GM Library
No in-app purchases
Questions
Is Instant Armory free?
Is GM Library free?
Do Instant Armory or GM Library have ads?
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