Comparison

Guide for Binding of Isaac vs Util Master

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

Head to head
About

Guide for Binding of Isaac

Access a comprehensive database for The Binding of Isaac, covering all DLCs and mods. Quickly identify items using your camera or advanced search filters. Explore detailed information on items, trinkets, characters, bosses, and more.

Highlights
  • Item identification via camera
  • Advanced search and filters
  • Comprehensive game data (items, bosses, characters)
  • Synergy and interaction details
  • Collection status tracking
  • Dark Mode support
Features
Read full description

Quickly find all the information you need about the game Binding of Isaac: Rebirth and all DLCs: Afterbirth, Afterbirth+, Repentance, Repentance+ and also Antibirth mod. Have trouble identifying an item? - Use your device's camera to quickly identify an item - Advanced search featuring aspect tag search (example: "green mushroom") - Color sorting and advance filters by game, type, collection status, and pool * This guide shows you comprehensive information about: - Items (with synergies and interactions) - Trinkets - Bag of Crafting (added in Repentance DLC) - Cards and Runes - Pickups - Achievements - Transformations - Seeds - Pills - Marks - Monsters - Characters - Bosses - Objects - Curses - Floors - Rooms - Item Pools - Challenges - Babies (Co-op) - Collection (featuring Steam Sync for Achievements) *Global search with descriptive search, the ability to search for what the object "looks like" making it easier to find the item you are looking for (available for Items, Trinkets, and Cards) *Color sorting (available for Items and Trinkets) *Multiple visualization modes *Ability to apply multiple filters to the item list: - Type (Active or Passive) - Game (Rebirth, Afterbirth, Afterbirth+, and Booster Packs) - Subtype (Tear modifier, Familiar or Orbital) - Collection status (Collected or Not Collected) - Pool type (Angel Room, Beggar, Boss Room, Challenge Room, Curse Room... ) *Dark Mode support *Ability to share an Item detail or report missing or incorrect info Disclaimer: This application is an unofficial guide for the Binding of Isaac This app is not associated, affiliated, endorsed, sponsored, or approved by Edmund McMillen or Nicalis Inc.

About

Util Master

Master Counter-Strike 2 utilities with a comprehensive guide to smokes, flashes, and molotovs. Learn precise lineups for every map with detailed visuals and video tutorials to improve your gameplay.

Highlights
  • Extensive library of CS2 utility lineups
  • High-resolution map overviews
  • Step-by-step video tutorials
  • T-side and CT-side strategies
  • Regular updates with new content
Features
Read full description

Util Master is the ultimate CS2 (Counter-Strike 2) utility training app, designed to help you master smokes, flashes, and molotovs with precision. Whether you're learning your first lineup or perfecting advanced strategies, Util Master gives you the tools to dominate every match. Choose from an extensive library of lineups for every map in CS2, including Mirage, Inferno, Dust II, Nuke, Overpass, Anubis, and more. Each utility spot is clearly marked on a detailed map, showing exactly where to stand and where to aim. Watch step-by-step video tutorials to ensure perfect execution every time. Learn how to throw the perfect smoke to block sightlines, a flashbang to blind your enemies, or a molotov to clear critical positions. Build your own personalized library! Found a sick smoke on Instagram, TikTok, or YouTube? You can now share videos directly from your favorite social apps to Util Master and never lose track of that perfect throw again. Key Features • Complete utility library for smokes, flashes, and molotovs on all CS2 maps. • Personal Library: Save video lineups directly from Instagram, TikTok, and YouTube. • High-resolution map overviews with labeled utility spots. • Step-by-step video guides showing exact throws and positions. • Covers both T-side and CT-side lineups for every map. • Perfect for new players learning basics and experienced players mastering advanced tactics. • Regular updates with new maps and utility spots. Why Use Util Master? In Counter-Strike 2, precise utility usage can win rounds before the first bullet is fired. By mastering lineups, you gain tactical control, force enemy rotations, and create openings for your team. Util Master makes learning and practicing lineups easy, fast, and accurate. How It Works 1. Select your map. 2. Choose smoke, flash, or molotov. 3. View origin position and target area. 4. Watch the video tutorial and replicate the throw in-game. Whether you play casually with friends or compete in ranked matches, Util Master helps you stay one step ahead. Gain the tactical edge in CS2 — download Util Master now and start mastering your utility game today!

Screenshots

Guide for Binding of Isaac4 screens
Util Master4 screens

Verdict

The call

The clearest difference is review sentiment: Guide for Binding of Isaac at 96% against Util Master's 50%. Guide for Binding of Isaac also leads on rating (4.9 vs 3.8) and ratings volume (9.1K vs 4). Util Master's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, update cadence 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. Guide for Binding of Isaac sells 6 one-off in-app purchases. Util Master asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Guide for Binding of Isaac holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: Guide for Binding of Isaac has 9.1K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 96% of Guide for Binding of Isaac's written reviews are positive against 50% of Util Master's.

UpkeepUpdate frequency

Guide for Binding of Isaac ships an update monthly, Util Master every 5 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
Guide for Binding of Isaac versus Util Master: the parameters behind the verdict, then further details
ParameterGuide for Binding of IsaacUtil Master
PriceFreeFree
Rating4.9 (9.1K ratings) — better3.8 (4 ratings)
Positive reviews95.8% of reviews — better50.0% of reviews
Number of ratings9.1K — better4
Update frequencyMonthly — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size53 MB55 MB
Age rating12+17+
DeveloperRui Pedro CorreiaHartvig Solutions

Customer experience

Guide for Binding of Isaac

All ratings8,938 ratings
Positive98.2%
Neutral0.8%
Negative1.0%
Written reviews1,070 reviews
Positive95.8%
Neutral1.6%
Negative2.6%

Util Master

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

Bugs and requests

Guide for Binding of Isaac

Reported bugs

1 issue
  • Collection progress not syncing correctly

Requested features

4 requests
  • Ability to link accounts across platforms
  • More detailed information on enemy champions
  • Option to sort items by type/pool in collection
  • Spindown dice calculator

Util Master

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Guide for Binding of Isaac

One-time6
  • Remove ads/Unlock custom icons$6.99
  • Remove ads/Unlock custom icons$9.99
  • Remove ads/Unlock custom icons$12.99
Show 3 more
  • Remove ads/Unlock custom icons$17.99
  • Remove ads/Unlock custom icons$19.99
  • Remove ads/Unlock custom icons$24.99
None

Util Master

No in-app purchases

Questions

Is Guide for Binding of Isaac free?
Guide for Binding of Isaac is free to download, with in-app purchases available.
Is Util Master free?
Util Master is free to download, with no in-app purchases.
Which has better reviews, Guide for Binding of Isaac or Util Master?
Guide for Binding of Isaac is rated higher. Guide for Binding of Isaac averages 4.9 out of 5 from 9.1K ratings, while Util Master averages 3.8 from 4 ratings.
Do Guide for Binding of Isaac or Util Master have ads?
Guide for Binding of Isaac shows ads; Util Master does not.
Which is updated more often, Guide for Binding of Isaac or Util Master?
Guide for Binding of Isaac ships an update monthly, and Util Master every 5 weeks. Most recently, Guide for Binding of Isaac was updated on October 29, 2026 and Util Master on October 24, 2026.

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