Comparison

Breach Protocol vs Database for Diablo 4

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

Head to head
About

Breach Protocol

This app acts as a solver for the Breach Protocol mini-game in Cyberpunk 2077. It uses your device's camera and OCR to read in-game sequences and provide the optimal solution for your buffer size, helping you upload more daemons and earn rewards.

Highlights
  • Breach Protocol mini-game solver
  • Camera-based sequence recognition
  • On-device text recognition (OCR)
  • Optimal solution for buffer size
  • Supports all 18 interface languages
  • Offline functionality
Currently charting
Read full description

Solver for the Breach Protocol mini-game within Cyberpunk 2077.  Earn more eddies and quickhack components at access points by always uploading all 3 datamine daemons (assuming your buffer is big enough). Have all the daemons unlocked (7+) via the Breach Protocol perk tree and legendary quickhacks? The Breach Protocol app will help you upload as many as possible to cripple the enemy network! The Breach Protocol App will find the shortest solution to upload all of your daemons, or tell if your buffer is not large enough to upload them all. If your buffer is too small you can deselect any of the daemons to exclude it and find a shorter solution with only the selected daemons. You can also exit and retry the breach or reload your game to get different sequences. Uses your device's camera and on-device text recognition to read the matrix and sequences from the screen of your PC or console while you are performing a Breach Protocol hack in Cyberpunk 2077 and provide the best possible solution for your buffer size and selection of sequences. Supports all 18 "interface" languages in Cyberpunk 2077 - English - Español - Español de Latinoamérica - Čeština - Français - Deutsch - Italiano - Magyar - Polski - Português Brasileiro - Русский - Türkçe - 한국어 - 日本語 - ภาษาไทย - 正體中文 - 简体中文 -اللغة العربية The app WILL NOT WORK unless you select the language that you are using for the "Interface" language in Cyberpunk 2077. For example, if the title of the sequences box in-game is in Chinese, you must select Chinese in the app or the text recognition will not work. Does not work well from a distance, if you are playing on console at couch distance you may need to get your camera closer to the TV for it to work properly. Does not require an internet connection to use. Join our Discord server! https://discord.gg/Ud4b9YWG Email us at j.cob.development@gmail.com

About

Database for Diablo 4

This fan-made app serves as a comprehensive database for Diablo 4. It helps players plan their characters with builders for skills, aspects, and paragon boards. Track items, explore an interactive map, and manage your in-game stash.

Highlights
  • Aspect Builder
  • Item Stats Tracker
  • Skill Builder
  • Paragon Builder
  • Interactive Map
  • Dungeon Information
  • Unique Item List
Features
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A fan-made database app for Diablo 4! FEATURE: - Aspect Builder - Item Stats Tracker - Skill Builder - Paragon Builder - Interactive Map with Tracker - Dungeons (rank/location/monsters/item drop) - Unique List - Stash Aspects Collected - Save/Load Characters This app is unofficial and not affiliated with the game’s developer, publisher, or distributor. All in-game content, imagery, text, and videos on the application are copyrighted by their respective owners, and usage for this app falls within "fair use" guidelines. This reference app is for informational purposes and meant to assist fans of this game with gameplay, and is intended to be used alongside the game. It can contain information obtained from free sources on the internet. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Breach Protocol4 screens
Database for Diablo 44 screens

Verdict

The call

The clearest difference is price: Database for Diablo 4 at Free against Breach Protocol's $1.99. Database for Diablo 4 also leads on rating (4.2 vs 3.3) and review sentiment (76% vs 54%). Breach Protocol's advantage is in-app purchases (none vs 6) and chart position (#174 vs unranked). On ratings volume, update cadence, 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

Database for Diablo 4 is free to download; Breach Protocol costs $1.99 up front. Database for Diablo 4 sells 6 in-app purchases, starting at $0.99 per month. Breach Protocol asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Database for Diablo 4 holds the better App Store score, 4.2 against 3.3. Both are backed by a comparable volume of ratings — 48 and 33 respectively. Written reviews point the same way: 54% of Breach Protocol's written reviews are positive against 76% of Database for Diablo 4's.

UpkeepUpdate frequency

Breach Protocol ships an update every 8 days, Database for Diablo 4 fortnightly. Both last shipped on September 30, 2026.

Scorecard7 real differences · 4 level
Breach Protocol versus Database for Diablo 4: the parameters behind the verdict, then further details
ParameterBreach ProtocolDatabase for Diablo 4
Price$1.99Free — better
Rating3.3 (48 ratings)4.2 (33 ratings) — better
Positive reviews54.4% of reviews76.0% of reviews — better
Number of ratings48 — better33
Update frequencyEvery 8 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#174 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.012.0 — better
Further details — not scored
Size23 MB111 MB
Age rating4+9+
DeveloperJacob KellyDao Cuong

Customer experience

Breach Protocol

All ratings48 ratings
Positive56.3%
Neutral6.3%
Negative37.5%
Written reviews57 reviews
Positive54.4%
Neutral7.0%
Negative38.6%

Database for Diablo 4

All ratings33 ratings
Positive81.8%
Neutral3.0%
Negative15.2%
Written reviews25 reviews
Positive76.0%
Neutral8.0%
Negative16.0%

Bugs and requests

Breach Protocol

Reported bugs

22 issues
  • Does not produce the sequence
  • Keeps telling to hold camera still
  • Reader is too sensitive
  • App does not react
  • Buffer not big enough error
Show 17 more
  • Stays stuck scanning
  • Gets sequence but not code matrix
  • Scanner not working
  • Gives wrong answers
  • Only shows one entry as answer
  • Doesn't work reliably anymore
  • Font size on matrix side is tiny
  • White text on light green background hard to see
  • App thinks not enough buffer slots
  • Impossible to hold camera steady
  • Keeps having an error
  • Error message
  • Doesn't capture the picture
  • Image alignment method does not work
  • Doesn't work on iPhone 12 Pro
  • Overheats iPhone and drains battery
  • App doesn't work at all

Requested features

5 requests
  • Allow taking a picture instead of live camera
  • Enlarge solution font size
  • Add an intelligent score tracker for immersion
  • Indicate what is being captured (matrix or sequences)
  • Make it work off a picture to save battery

Database for Diablo 4

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Breach Protocol

No in-app purchases

6 purchases

Database for Diablo 4

Subscriptions3
  • Remove Ads - 1 Month$0.991 Month
  • Remove Ads - 3 Months$1.993 Months
  • Remove Ads - 1 Year$6.991 Year
One-time3
  • Donate $4.99$4.99
  • Donate $9.99$9.99
  • Donate $24.99$24.99

Questions

Is Breach Protocol free?
Breach Protocol costs $1.99, with no in-app purchases.
Is Database for Diablo 4 free?
Database for Diablo 4 is free to download, with in-app purchases available.
Which has better reviews, Breach Protocol or Database for Diablo 4?
Database for Diablo 4 is rated higher. Breach Protocol averages 3.3 out of 5 from 48 ratings, while Database for Diablo 4 averages 4.2 from 33 ratings.
Do Breach Protocol or Database for Diablo 4 have ads?
Neither Breach Protocol nor Database for Diablo 4 shows ads.
Which is updated more often, Breach Protocol or Database for Diablo 4?
Breach Protocol ships an update every 8 days, and Database for Diablo 4 fortnightly. Most recently, Breach Protocol was updated on September 30, 2026 and Database for Diablo 4 on September 30, 2026.

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