BFIDGET vs FERMNTR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BFIDGET
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Tired of constantly opening the Brewfather app to check on your fermentation? Meet Bfidget, your solution! Bfidget is an iOS app that displays your Brewfather batches' fermentation status directly in a widget on your device. It automatically updates through iOS’s widget system, allowing you to monitor your batches right from your Home or Lock Screen—no need to manually check the Brewfather app. It’s compatible with automatic gravity measuring devices like Rapt Pill, Tilt, iSpindel, or even manual batch readings entered via the Brewfather app. KEY FEATURES - Automatic updates through iOS’s widget update system. - Home Screen widgets in various sizes, and Lock Screen widgets. - Privacy-focused: No account required, and your data never leaves your device. STEP-BY-STEP SETUP INSTRUCTIONS: 1. Open the Brewfather app, go to Settings, scroll down to the API section, and tap “Generate API-Key.” 2. When asked for Key Access Scope, select Read Batches. 3. Copy and paste your User ID and API Key into the BFIDGET app. 4. Tap GET/SAVE. 5. Create a widget of your choice for the Lock Screen or Home Screen (refer to generic iOS instructions on how to set up widgets). 6. Your widget will automatically update, so you won’t need to open the Brewfather app to check your batch gravities. 7. If your batch name is "Batch," go to Brewfather, open the batch, open the Planning tab, and give the batch a name. 8. Note: If you can't find the BFIDGET app in the widget list, try using the search field or restarting your phone. This issue is related to iOS, not the BFIDGET app. TIPS: * Do not enter your Brewfather username and password anywhere—they’re not required. The API is a secure way to exchange specific data between apps. You’ll only need to create an API key to allow read-only access to your batch data. Simple and safe. * Once set up correctly, you won’t need to use the BFIDGET app again—everything is automatic. New batches are added to the widget automatically. * BFIDGET only fetches the latest readings for batches that are in Fermenting status. * The latest reading can come from devices like Tilt, iSpindel, Pill, or from a manually entered reading. * Be sure to give your batches proper names in the Planning view in Brewfather. * Widgets are best displayed on the Lock Screen for quick access. * Automatic updates are fully managed by iOS. Keep in mind, there is an update “budget,” so it doesn’t refresh every second. If the widget sometimes shows "Data fetch failed," just wait—it will soon update again. FREE VS. PAID: The free version of Bfidget displays only one batch per widget. To display multiple batches, upgrade to the Heavy Brewer subscription for expanded functionality at a low cost. No hidden fees—just more features! Terms of use, standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
FERMNTR
This app helps homebrewers track their creations from recipe design to fermentation. It focuses on sensory aspects first, then fills in technical details, and integrates with brewing equipment for a streamlined process.
- Sensory-first recipe builder
- Guided brew day with timers
- Live Brewzilla integration
- Fermentation tracking (RAPT, TILT, manual)
- Dashboard for active batches
- Inventory management
- Push notifications
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FERMNTR – Brew by taste, not numbers. FERMNTR is the app I wished existed when I started brewing. It now covers the whole brew — from sketching a recipe, to brew day, to fermentation, to what's left in your inventory — without feeling like a spreadsheet. Most recipe tools want you to think in grams and IBUs from minute one. FERMNTR lets you start with what you actually want the beer to taste like — the hop character, the malt backbone, the yeast personality — and fills in the numbers as you go. The stats are all there if you want them. They're just not in the way. Not sure where to start? Just describe the beer you're after, like "a juicy hazy IPA around 6%, heavy on tropical fruit", and the AI recipe assistant builds a complete recipe for your brewery: grain bill, hops, yeast and mash. It checks the numbers against the style, can use what's already in your inventory, and follows your lead when you'd rather break the rules. Already have a recipe? Ask it to swap a hop, raise the ABV or scale up the batch, and it rebalances the rest so the beer still tastes like itself. Nothing is saved until you say so. Powered by Apple Intelligence. FERMNTR doesn't charge for it, but Apple's own terms and usage limits apply. Brew day shouldn't be a juggling act. Steps, timers, mash temps, and notes live on one screen. If you've got a Brewzilla, FERMNTR talks to it directly, so the temperature you see is the real one in the kettle. No more flipping between three apps with sticky fingers. And no more guessing what's happening in the fermenter. Connect your RAPT or TILT devices and watch gravity and temperature update in real time, or log readings by hand in a few seconds. Either way, you get clean charts and a dashboard that tells you, at a glance, which batches need attention and which are quietly doing their thing. There's a bonus for the lazy (and the forgetful): when a fermentation moves to its next step, FERMNTR can automatically retarget your temperature controller to match the plan. Fewer alarms, fewer "oops I forgot at 1am" moments. (Premium, compatible controller required.) Everything syncs across iPhone, iPad, Mac, and Apple Watch, with widgets so you can check a batch without even unlocking your phone. What's inside: • Sensory-first recipe builder with full stats under the hood • AI recipe assistant: describe a beer and get a full recipe, or tweak an existing one just by asking (no extra charge from FERMNTR, requires Apple Intelligence) • Guided brew day with timers, steps, and live Brewzilla integration • Fermentation tracking with RAPT, TILT, or quick manual logging • Dashboard for active batches and connected devices • Inventory so you actually know what's in the fermenter, the keg, and the cupboard • Detailed charts that don't need a manual • iPhone, iPad, and Apple Watch apps with widgets on all of them • Push notifications when fermentations change state (Premium) • Auto-retarget your temperature controller as steps progress (Premium, compatible hardware required) • iCloud sync, so your brews follow you • Supports Brewzilla (gen 4 with RAPT), RAPT pill, all RAPT temperature controllers (Like Temperature Controller, Fermentation Chamber, etc) and TILT. Recipe creation for Beer, and fermentation support for beer, cider, mead, wine, or anything else that bubbles. FERMNTR won't promise medal-winning beer — that part's still on you. But it'll make the rest of it a lot less stressful. End-User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: BFIDGET at 16.1 against FERMNTR's 18.0. On price, update cadence, ads and in-app purchases 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. BFIDGET sells 2 in-app purchases, starting at $1.99 per month and FERMNTR sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
BFIDGET ships an update every 5 days, FERMNTR weekly. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.
| Parameter | BFIDGET | FERMNTR |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 9 MB | 80 MB |
| Age rating | 4+ | 12+ |
| Developer | Appsipaja Oy | FERMNTR HB |
In-app purchases
BFIDGET
- Heavy Brewer monthly14 Days trial$1.991 Month
- Heavy Brewer yearly14 Days trial$19.991 Year
FERMNTR
- Monthly premium1 Month trial$0.991 Month
- Yearly premium$4.991 Year
- FERMNTR Lifetime Premium$24.99









