ArkTool vs Cthulhu DMD Random
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ArkTool
This app helps players track in-game relationships, simulate item crafting and accessory stats, and calculate market profits. It also provides tools for managing in-game currency and crafting costs.
- Rapport tracker with stage levels and rewards
- Accessory simulator for price and quality
- Engraving combination suggestions
- Craft profit and cost calculator
- Mari Shop vs. Auction House gold calculator
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FEATURE: • RAPPORT TRACKER - Shows all Rapports along with stage levels and rewards, you can choose stage achieved, and even input the current point to see how many points you still need to reach the "Trusted Stage" - List all rewards based on the stage you have received, and classify the rewards by type (For example gold, island, Giant's Heart...) - Show total missing points by continent - Filter: hide NPCs that you reached "Trusted Stage", show NPCs according to individual rewards • ACCESSORY SIMULATOR -simulate accessories with the price and quality of accessories • ENGRAVING PICKER VALUES - select any Engraving to show other Engraving which can combinations and classes using those Engraving • CRAFT PROFIT/SAVE CALCULATOR - Enter pricing data from your server to calculate the cost of creating each item, - The app also calculates for you the profit when selling on the market • MARI SHOP CALCULATOR - Input gold to buy 95 Crystal and items price to calculate the difference between buying from Mari Shop and buying from Audition House This is an unofficial fan-made app and not affiliated with or endorsed by Amazon Game Studios/Smilegate. 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/
Cthulhu DMD Random
This tool helps randomize elements for Lovecraftian-themed tabletop games, including Great Old Ones, case names, and investigators. It offers quick randomization with a dark, eldritch design for endless replayability.
- Randomize Great Old Ones
- Randomize case names
- Randomize investigators
- Quick randomization
- Eldritch-inspired design
- Endless replayability
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Unleash the madness! Your essential tool to randomize Lovcraft based story: randomize the Great Old One, Name of cases, Investigators for an unpredictable game every time. Initial release! Quick randomization of game elements. Dark, eldritch-inspired design. Endless replayability. Face the horrors beyond imagination… if you dare!
Screenshots
Verdict
The clearest difference is review sentiment: Cthulhu DMD Random at 100% against ArkTool's 50%. Cthulhu DMD Random also leads on in-app purchases (none vs 6). ArkTool's advantage is iOS requirement (11.0 vs 15.6). On price, 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
Both are free to download. ArkTool sells 6 in-app purchases, starting at $0.99 per month. Cthulhu DMD Random asks for nothing beyond the download.
ArkTool ships an update every 5 days, Cthulhu DMD Random weekly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | ArkTool | Cthulhu DMD Random |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 41 MB | 38 MB |
| Age rating | 12+ | 4+ |
| Developer | Dao Cuong | powerict |
Customer experience
ArkTool
Cthulhu DMD Random
In-app purchases
ArkTool
- Remove Ads - 1 Month$0.991 Month
- Remove Ads - 3 Months$1.993 Months
- Remove Ads - 1 Year$6.991 Year
- Donate $4.99$4.99
- Donate $9.99$9.99
- Donate $24.99$24.99
Cthulhu DMD Random
No in-app purchases









