Comparison

Fluss Original vs SOSPrepaid Utilities

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

Head to head
About

Fluss Original

Transform your iPhone into a smart key for your garage, gate, or office parking. This app enables secure access control for residential complexes and businesses, allowing easy guest entry and exit tracking without compromising personal data.

Highlights
  • iPhone as a smart key
  • Garage and gate access control
  • Office parking management
  • Guest invitation system
  • Access tracking for security
  • Secure data handling
Features
Read full description

Fluss turns your iPhone into a key that can open your garage, your gate, your door or even the parking at your office. Businesses can use Fluss to control access to parking, and allow visitors to enter the building without having to fill out a form, or get their parking ticket stamped. Control access at your residential complex, and allow users to invite guests - and security can track who enters or exits - without the risk of personal details being stolen or sold.

About

SOSPrepaid Utilities

Features
Read full description

SOSPrepaid is your companion in Utilities. Purchase Prepaid tokens and top your smart meters for all your resources, including electricity, water and gas. With SOSPrepaid, Sub Metering is made smart for you!

Screenshots

Fluss Original4 screens
SOSPrepaid Utilities4 screens

Verdict

The call

The clearest difference is update cadence: Fluss Original at every 2 months against SOSPrepaid Utilities's every 19 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fluss Original ships an update every 2 months, SOSPrepaid Utilities every 19 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Fluss Original versus SOSPrepaid Utilities: the parameters behind the verdict, then further details
ParameterFluss OriginalSOSPrepaid Utilities
PriceFreeFree
Rating4.0 (1 ratings) — better—
Positive reviews54.5% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 months — betterEvery 19 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better13.4
Further details — not scored
Size16 MB1 MB
Age rating4+17+
DeveloperFluss Technologies (PTY) LTDOntec Systems (PTY) Ltd

In-app purchases

None

Fluss Original

No in-app purchases

None

SOSPrepaid Utilities

No in-app purchases

Questions

Is Fluss Original free?
Fluss Original is free to download, with no in-app purchases.
Is SOSPrepaid Utilities free?
SOSPrepaid Utilities is free to download, with no in-app purchases.
Do Fluss Original or SOSPrepaid Utilities have ads?
Neither Fluss Original nor SOSPrepaid Utilities shows ads.
Which is updated more often, Fluss Original or SOSPrepaid Utilities?
Fluss Original ships an update every 2 months, and SOSPrepaid Utilities every 19 months. Most recently, Fluss Original was updated on November 2, 2026 and SOSPrepaid Utilities on October 25, 2026.

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