Comparison

Yandex Direct vs O

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

Head to head
About

Yandex Direct

Manage your advertising campaigns directly from your mobile device. Easily create, launch, and monitor ad performance with intuitive tools, even without prior experience. Stay informed about your budget and receive essential campaign updates.

Highlights
  • Create and launch ad campaigns
  • Edit existing campaigns
  • Track campaign performance
  • Monitor budget and top up balance
  • Receive essential notifications
Read full description

Create, launch, and manage ad campaigns right from your phone — no experience needed. Already in the app, you can: - Set up campaigns with Easy Start, edit them, and track their performance - Monitor key metrics for campaigns created in Direct Pro - Keep an eye on your budget and top up your balance quickly and easily - Receive only essential notifications about your campaigns — like when they start or stop More features to help grow your business are coming soon. Stay tuned!

About

O

Streamline business interactions and manage professional contacts efficiently. Schedule meetings, add notes to contacts, and share your QR business card for seamless networking. This app helps you stay organized and build stronger professional relationships.

Highlights
  • Contact Management
  • Schedule Presentations & Sales Meetings
  • Add Comments & Notes to Contacts
  • QR Business Card Creation & Sharing
  • User-friendly Interface
Features
Read full description

Stay organized and enhance your professional network with O-key, the ultimate personal CRM app designed to streamline your business interactions. O-key helps you manage your business contacts efficiently, schedule presentations and sales meetings, and keep track of every detail with ease. Key Features: Contact Management: Keep all your business contacts in one place. Add new contacts, edit existing ones, and organize them into custom categories for quick access. Schedule Presentations and Sales: Plan and organize your presentations and sales meetings effortlessly. Set reminders and get notifications to ensure you never miss an important meeting. Comment on Contacts: Add comments and notes to your contacts to remember important details. This feature helps you personalize your interactions and build stronger relationships. QR Business Card: Create and share your professional QR business card with ease. Your contacts can scan the QR code to save your information instantly, making networking more efficient and seamless. User-friendly Interface: O-key boasts a clean, intuitive interface designed to help you navigate and manage your tasks effortlessly. O-key is your go-to tool for staying on top of your business relationships and ensuring you are always prepared for your next meeting. Whether you're a salesperson, entrepreneur, or business professional, O-key provides the tools you need to succeed. Download O-key today and take the first step towards better business management and stronger professional connections. The app operates under Apple's Standard Terms of Service. Terms of Service (EULA) Link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Yandex Direct4 screens
O4 screens

Verdict

The call

The clearest difference is review sentiment: O at 100% against Yandex Direct's 48%. O also leads on update cadence (every 6 days vs every 3 weeks). Yandex Direct's advantage is rating (4.6 vs 3.7) and ratings volume (194 vs 7). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Yandex Direct holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Yandex Direct has 194 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 48% of Yandex Direct's written reviews are positive against 100% of O's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Yandex Direct ships an update every 3 weeks, O every 6 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Yandex Direct versus O: the parameters behind the verdict, then further details
ParameterYandex DirectO
PriceFreeFree
Rating4.6 (194 ratings) — better3.7 (7 ratings)
Positive reviews48.4% of reviews100.0% of reviews — better
Number of ratings194 — better7
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better16.6
Further details — not scored
Size101 MB80 MB
Age rating4+17+
DeveloperDirect Cursus Computer Systems Tradinginqoob

Customer experience

Yandex Direct

All ratings165 ratings
Positive90.3%
Neutral2.4%
Negative7.3%
Written reviews95 reviews
Positive48.4%
Neutral7.4%
Negative44.2%

O

All ratings7 ratings
Positive71.4%
Neutral0.0%
Negative28.6%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Yandex Direct

No in-app purchases

None

O

No in-app purchases

Questions

Is Yandex Direct free?
Yandex Direct is free to download, with no in-app purchases.
Is O free?
O is free to download, with no in-app purchases.
Which has better reviews, Yandex Direct or O?
Yandex Direct is rated higher. Yandex Direct averages 4.6 out of 5 from 194 ratings, while O averages 3.7 from 7 ratings.
Do Yandex Direct or O have ads?
Neither Yandex Direct nor O shows ads.
Which is updated more often, Yandex Direct or O?
Yandex Direct ships an update every 3 weeks, and O every 6 days. Most recently, Yandex Direct was updated on October 29, 2026 and O on October 24, 2026.

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