Comparison

DeciMate vs Quench

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

Head to head
About

DeciMate

Features
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Decision Maker: Your Personal Choice Assistant Tired of endless overthinking? Let Decision Maker take the stress out of daily choices! Whether you’re debating what to eat, which movie to watch, or where to go, this intuitive app delivers instant, randomized decisions—no more second-guessing. Why You’ll Love It: Quick Decisions in Seconds: Type 2+ options, hit "Make Decision," and let the app pick for you. Perfect for food, activities, or tough calls. Custom Lists Library: Save reusable templates (e.g., "Lunch Ideas" or "Weekend Plans") for one-tap decisions. Classic Tools: Flip a virtual coin, roll dice, generate random numbers, or get a yes/no answer—no physical tools needed. Private & Offline: All data stays on your device. No internet, no ads, no data collection. Your choices, your control. History Tracker: Review past decisions with timestamps and categories. Learn your patterns or revisit winning choices. Use Cases Made Easy: Food Dilemmas: Can’t choose between pizza or sushi? Let the app decide! Entertainment: Pick a movie genre, game, or book from your saved lists. Productivity: Randomly select tasks, break procrastination, or plan activities. Fun & Games: Set up polls for friends or settle debates fairly. How It Works: Quick Mode: Enter options (e.g., "Option 1," "Option 2") and tap "Make Decision." Save Lists: Create categorized templates (e.g., "Travel Destinations" or "Dinner Ideas"). Tools: Use coin flips for 50/50 calls, dice rolls for games, or random numbers for lotteries. History: Revisit past choices anytime—no cloud storage, just your device. Privacy First, Always: No Hidden Costs, No Strings Attached: 100% Free: No premium upgrades or paywalls. Ad-Free: Zero distractions—just pure functionality. Lightweight: Minimal storage use, works on all devices.Unlike other apps, Decision Maker stores everything locally using secure SQLite databases. We don’t collect your data, track usage, or require accounts. Your privacy isn’t a feature it’s the foundation.

About

Quench

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Quench turns "what's the heat treat for this steel?" into a complete, equipment-aware schedule. Pick a steel, enter blade thickness and target hardness, and tell Quench the gear you own. Get a complete plan: preheat, austenitize temperature and thickness-scaled soak, an equipment-aware quench, cryo when required, and temper temperatures for your target HRC. Inspect the sources and reasoning behind your schedule. FROM DATASHEET TO SCHEDULE - Each steel is a structured record from manufacturer datasheets, carrying its source list and last-verified date. - Soak time scales to your blade thickness, not to an industrial section. - The quench stage picks the best option you own - and honestly blocks with alternatives when your gear can't do a steel justice. - Stainless in forge mode is refused, with the reason. A cryo-required steel will not render a schedule without its cryo stage. RUN THE DAY - HT Session Mode runs a schedule stage by stage with countdown timers and a Live Activity showing the current stage and next action. CLOSE THE LOOP - Every run is logged with its schedule, stage actuals, quench used, measured HRC, outcome tags, and photos. - One tap re-runs a proven batch exactly. - Log your measured hardness and Quench learns your shop's offset per steel, then compensates the next schedule. FREE - Six starter steels with complete schedules: 1084, 1095, 80CrV2, 5160, O1, AEB-L. - HT Session Mode and the Live Activity. - Five batch logs, your shop profile, and the safety and sourcing surfaces. PRO - The full steel corpus - 40 cited steels at launch (growing), each with a complete thickness-scaled, equipment-aware schedule. - Temper solver - solve temper temperatures for your target HRC within the reachable range. Re-temper a blade that's too hard; a blade that's too soft requires re-heat-treating, because tempering cannot add hardness. - Kiln program export - any schedule as a ramp/setpoint/hold segment table, shared as text or PDF. - Personal HRC calibration - your measured batches teach Quench your shop's per-steel offset. - Custom steels - author your own steel records in the same schema, badged as your data. - Unlimited batch logs, beyond the free tier's five. - Side-by-side comparison of two steels' full process records. - Home and Lock Screen widgets for the session countdown and last-batch re-run. - Batch share cards - blade photo, steel, schedule summary, and measured HRC. HOW THE NUMBERS ARE MADE Quench is rule-based. Every temperature, time, medium, and temper curve is compiled from manufacturer datasheets and public references as facts, cited per steel. Quench schedules - it never certifies or guarantees an outcome. Always verify against your steel supplier's current datasheet. YOUR SHOP, YOUR RECORDS Your steels, schedules, and batches live on your iPhone. There is no account and nothing to sign up for. Quench uses Apple StoreKit for Pro product information, offer eligibility, purchases, and restoration. Designed exclusively for iPhone. SUBSCRIPTION & PURCHASE - Lifetime: a one-time purchase that unlocks every Pro feature - the corpus grows, your price doesn't. - Yearly: auto-renewing. A free trial is shown only when Apple confirms eligibility and an offer is available; its duration and the price afterward are displayed before purchase. Existing Monthly subscriptions remain supported and can be managed in your Apple Account subscription settings. Payment is charged to your Apple Account. Subscriptions auto-renew unless canceled at least 24 hours before the period ends; manage or cancel in your Apple Account settings. Any unused free-trial portion is forfeited when purchasing a subscription. Privacy Policy: https://app-legal-pages.vercel.app/quench/privacy Terms of Service: https://app-legal-pages.vercel.app/quench/terms

Screenshots

DeciMate4 screens
Quench4 screens

Verdict

The call

The clearest difference is in-app purchases: DeciMate at none against Quench's 3. DeciMate also leads on iOS requirement (15.1 vs 17.0). On price, 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

Both are free to download. Quench sells 3 in-app purchases, starting at $1.99 per month. DeciMate asks for nothing beyond the download.

Scorecard2 real differences · 4 level
DeciMate versus Quench: the parameters behind the verdict, then further details
ParameterDeciMateQuench
PriceFreeFree
Update frequency—Every 3 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size32 MB4 MB
Age rating4+4+
DeveloperErgun Bassan慧慧 高

In-app purchases

None

DeciMate

No in-app purchases

3 purchases

Quench

Subscriptions2
  • Monthly$1.991 Month
  • Yearly7 Days trial$7.991 Year
One-time1
  • LifetimeFree

Questions

Is DeciMate free?
DeciMate is free to download, with no in-app purchases.
Is Quench free?
Quench is free to download, with in-app purchases available.
Do DeciMate or Quench have ads?
Neither DeciMate nor Quench shows ads.

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