Comparison

FluidmasterTronic vs Hook

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

Head to head
About

FluidmasterTronic

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The FluidmasterTronic system offers convenient access via login to adjust settings on its non-touch flush plate. Users can modify LED colors, toilet temperatures, energy usage, and security settings. Customizing LED colors via a color wheel is possible, enabling the creation of preferred hues and intensities. Automatic flushing activates based on user presence, detecting whether individuals are sitting or standing. After use, a complete flush ensures a clean start for the next user. Hygienic flushing intervals refresh the water in the toilet, with options to conserve energy by selecting appropriate energy modes, including a vacation mode for surplus energy storage. Securing the flush plate involves setting a PIN code to prevent unauthorized access. Language settings for the app are available in English. Special features include a cleaning mode to prevent accidental activations during cleaning, the ability to save and transfer settings to other dashboards, and conducting servo motor inspections for maintenance. Detailed statistics depict water consumption through a graphical scheme, showcasing usage in half and full heats. This overview allows tracking water usage on a daily, monthly, or yearly basis, distinguishing between manual and automatic flushes.

About

Hook

A private journal for your intimate life, keeping all entries securely on your device. Track partners, moods, locations, and protection details to gain insights into your personal story. Optional iCloud backup and STI test reminders are available.

Highlights
  • Private intimacy journal
  • On-device data storage
  • Partner profiles
  • Mood and location tracking
  • Protection and notes
  • Visual insights and patterns
  • Optional iCloud backup
Features
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Your private intimacy journal. On your device. Yours alone. Hook is a private journal for your relationships and intimate life. Reflect on the moments that matter and see your story unfold over time. Everything stays on your device, locked behind Face ID. No accounts, no cloud, no sharing. Hook is a personal journal — not a dating service or social network. It's built for adults who want a private space for personal reflection: couples keeping a shared journal, individuals reflecting on their relationships, anyone who values a truly private place for their own story. PRIVACY FIRST Your entries live on your device. No accounts, no servers, no sync unless you turn it on. Face ID or passcode locks the app from launch. iCloud Backup is optional, off by default. Private health reminders on your own cadence. WHAT YOU CAPTURE The moments that matter — when, where, and how you felt. Notes, moods, and tags you build yourself. Personal entries, or shared entries with a partner. WHO'S IN YOUR STORY Every partner gets a profile: a color, emoji, or photo avatar, plus the details you choose to remember — birthdays, preferences, and cycle tracking. WHAT YOU SEE A heatmap of your year. Patterns over time. Mood and location breakdowns. A clear view of your own story. YOUR STORY, MAPPED Pin meaningful moments to a map and revisit the places that have been part of your story. HOOK+ Unlimited profiles. Full stats. Map view. No ads. BUILT FOR Adults of every gender, orientation, and relationship structure. If you want a private place to capture and reflect on your own story, this is for you. Available in 12 languages, including English, French, Spanish, German, Italian, Polish, Portuguese, Japanese, Korean, and Chinese. Your story, clearly. Yours alone. Privacy Policy: https://hook.tantostudio.com/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

FluidmasterTronic3 screens
Hook4 screens

Verdict

The call

The clearest difference is in-app purchases: FluidmasterTronic at none against Hook's 3. FluidmasterTronic also leads on iOS requirement (12.0 vs 18.0). Hook's advantage is update cadence (every 2 months vs every 9 months). 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. Hook sells 3 in-app purchases, starting at $3.99 per month. FluidmasterTronic asks for nothing beyond the download.

UpkeepUpdate frequency

FluidmasterTronic ships an update every 9 months, Hook every 2 months. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
FluidmasterTronic versus Hook: the parameters behind the verdict, then further details
ParameterFluidmasterTronicHook
PriceFreeFree
Rating—4.8 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 9 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size13 MB78 MB
Age rating4+17+
DeveloperAlflex TechnologiesAndre Suhartanto

In-app purchases

None

FluidmasterTronic

No in-app purchases

3 purchases

Hook

Subscriptions2
  • Monthly$3.991 Month
  • Yearly7 Days trial$14.991 Year
One-time1
  • Lifetime$24.99

Questions

Is FluidmasterTronic free?
FluidmasterTronic is free to download, with no in-app purchases.
Is Hook free?
Hook is free to download, with in-app purchases available.
Do FluidmasterTronic or Hook have ads?
Neither FluidmasterTronic nor Hook shows ads.
Which is updated more often, FluidmasterTronic or Hook?
FluidmasterTronic ships an update every 9 months, and Hook every 2 months. Most recently, FluidmasterTronic was updated on October 10, 2026 and Hook on October 25, 2026.

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