Comparison

Obyolfacto vs Doko

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

Head to head

About

Obyolfacto

Features

Read full description

The O by Olfacto App is designed to control Bluetooth scent diffuser products, enabling you to enjoy incredible immersive and emotional scent experiences with a few simple swipes. App Function: - On/off device control - Full timing & intensity control of each device down to the exact minute/day/scent intensity - Easily view and control all of your Bluetooth scent devices, including freestanding and wall/ceiling mounted devices - Ability to modify device name - Ability to amend device password

About

Doko

Read full description

Doko-phone's accompanying softphone app to the Doko-phone platform. A SIP softphone app that supports push notifications, HD voice and video, and more. In addition to this, Doko-phone's app provides • Free calling between app users

Screenshots

Obyolfacto4 screens

Doko4 screens

Verdict

The call

Obyolfacto and Doko are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Obyolfacto ships an update every 8 months, Doko every 4 months. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

ScorecardNo meaningful differences

Obyolfacto versus Doko: the parameters behind the verdict, then further details
Parameter	Obyolfacto	Doko
Price	Free	Free
Update frequency	Every 8 months	Every 4 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	15.6 — better	16.0
Further details — not scored
Size	2 MB	115 MB
Age rating	4+	17+
Developer	cedric lalouelle	Sewan Communications

In-app purchases

None

Obyolfacto

No in-app purchases

None

Doko

No in-app purchases

Questions

Is Obyolfacto free?

Obyolfacto is free to download, with no in-app purchases.

Is Doko free?

Doko is free to download, with no in-app purchases.

Do Obyolfacto or Doko have ads?

Neither Obyolfacto nor Doko shows ads.

Which is updated more often, Obyolfacto or Doko?

Obyolfacto ships an update every 8 months, and Doko every 4 months. Most recently, Obyolfacto was updated on October 13, 2026 and Doko on October 14, 2026.