Comparison

IZEN Flowbuddy vs Elsy

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

Head to head
About

IZEN Flowbuddy

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Flowbuddy gives you an overview of the energy production and consumption in your house.

About

Elsy

Features
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Never lose another recommendation. Save restaurants, travel ideas, books, movies and everything you love in beautiful shared collections. Plan together with your partner, family or friends. WHY YOU'LL LOVE ELSY โ€ข Shared spaces โ€” invite the people you plan things with โ€ข Collections for anything โ€” trips, watchlists, reading lists, ideas โ€ข Notes and checklists to plan together โ€ข A clean, distraction-free design made for keeping, not scrolling โ€ข Private by default โ€” you choose who sees what ELSY PLUS Elsy is free to use with up to 2 spaces. Upgrade to Elsy Plus for unlimited spaces and unlimited joins โ€” perfect for couples, families, friends, book clubs and travel groups. โ€ข Monthly: โ‚ฌ4.99 per month โ€ข Yearly: โ‚ฌ39.99 per year Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or turn off auto-renewal in your Apple ID account settings at any time after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://vitodigati.github.io/elsy-site/privacy.html

Screenshots

IZEN Flowbuddy2 screens
Elsy4 screens

Verdict

The call

The clearest difference is in-app purchases: IZEN Flowbuddy at none against Elsy's 2. IZEN Flowbuddy also leads on device support (3 vs 1). Elsy's advantage is update cadence (weekly vs every 12 months). On price, ads and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Elsy sells 2 in-app purchases, starting at $3.99 per month. IZEN Flowbuddy asks for nothing beyond the download.

UpkeepUpdate frequency

IZEN Flowbuddy ships an update every 12 months, Elsy weekly. The most recent releases landed on May 16, 2026 and September 11, 2026 respectively.

Scorecard3 real differences ยท 3 level
IZEN Flowbuddy versus Elsy: the parameters behind the verdict, then further details
ParameterIZEN FlowbuddyElsy
PriceFreeFree
Update frequencyEvery 12 monthsWeekly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS15.1 โ€” better16.4
Further details โ€” not scored
Size23 MB60 MB
Age rating4+4+
DeveloperNSXMatthias Verbaert

In-app purchases

None

IZEN Flowbuddy

No in-app purchases

2 purchases

Elsy

Subscriptions2
  • Elsy Plus Monthly$3.991 Month
  • Elsy Plus Yearly$34.991 Year

Questions

Is IZEN Flowbuddy free?
IZEN Flowbuddy is free to download, with no in-app purchases.
Is Elsy free?
Elsy is free to download, with in-app purchases available.
Do IZEN Flowbuddy or Elsy have ads?
Neither IZEN Flowbuddy nor Elsy shows ads.
Which is updated more often, IZEN Flowbuddy or Elsy?
IZEN Flowbuddy ships an update every 12 months, and Elsy weekly. Most recently, IZEN Flowbuddy was updated on May 16, 2026 and Elsy on September 11, 2026.

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