Comparison

InboxPlus for Gmail vs OtoKarar

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

Head to head
About

InboxPlus for Gmail

Features
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InboxPlus helps you clean and organize your Gmail inbox faster. Find busy senders, manage newsletters, archive old messages, rescue important emails from spam, and review inbox insights in one simple app. My Plans finds flight, accommodation, reservation, and event ticket emails and organizes useful details in a private itinerary stored on your device. The Payments Report helps you summarize subscription spending from receipt emails in your inbox. Processing happens on your device and your emails are not stored on external servers. InboxPlus is built for Gmail users who want a cleaner inbox with guided tools, privacy-focused processing, and support for multiple languages.

About

OtoKarar

Features
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İkinci el araç alırken ya da satarken doğru kararı ver. Aracını seç; kronik sorunlarını, artı - eksilerini ve gerçek piyasa değerini saniyeler içinde öğren. - 5 Farklı kategori ile birlikte ilgilendiğin araca ait kronik arızaları, artıları ve eksileri, kasko + trafik sigortası tahmini ücretini ve uzman tavsiyesini hemen öğren. - Güncel ikinci el ilanlarından gerçek fiyat aralığı verilir. Ayrıca kilometrene, boyalı parçana ve hasar kaydına göre kişiye özel. - Önemli günleri unutmuyoruz! Muayene, kasko, MTV ve bakım için bildirimli hatırlatma servisi seninle. - İki aracı yan yana koy, yapay zekâ kazananı seçsin. Kafandaki soru işaretleri uçsun gitsin. - Bankaların güncel faiz oranları tek ekranda seninle.

Screenshots

InboxPlus for Gmail4 screens
OtoKarar4 screens

Verdict

The call

The clearest difference is in-app purchases: OtoKarar at none against InboxPlus for Gmail's 1. OtoKarar also leads on update cadence (every 6 days vs every 2 weeks). InboxPlus for Gmail's advantage is device support (3 vs 1). On price, ads and iOS requirement 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. InboxPlus for Gmail sells 1 one-off in-app purchase. OtoKarar asks for nothing beyond the download.

UpkeepUpdate frequency

InboxPlus for Gmail ships an update every 2 weeks, OtoKarar every 6 days. The most recent releases landed on September 30, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 3 level
InboxPlus for Gmail versus OtoKarar: the parameters behind the verdict, then further details
ParameterInboxPlus for GmailOtoKarar
PriceFreeFree
Update frequencyEvery 2 weeksEvery 6 days — better
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.6
Further details — not scored
Size40 MB13 MB
Age rating4+17+
DeveloperBE MUHENDISLIK TICARET LIMITED SIRKETIcengizhan kervanc

In-app purchases

1 purchases

InboxPlus for Gmail

One-time1
  • InboxPlus Pro$2.99
None

OtoKarar

No in-app purchases

Questions

Is InboxPlus for Gmail free?
InboxPlus for Gmail is free to download, with in-app purchases available.
Is OtoKarar free?
OtoKarar is free to download, with no in-app purchases.
Do InboxPlus for Gmail or OtoKarar have ads?
Both InboxPlus for Gmail and OtoKarar show ads.
Which is updated more often, InboxPlus for Gmail or OtoKarar?
InboxPlus for Gmail ships an update every 2 weeks, and OtoKarar every 6 days. Most recently, InboxPlus for Gmail was updated on September 30, 2026 and OtoKarar on September 13, 2026.

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