Comparison

Oko vs OpenMap

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

Head to head
About

Oko

This AI-powered navigation app provides turn-by-turn directions and detailed intersection information. It offers visual assistance by notifying users when the walk signal is active, enhancing confidence while exploring.

Highlights
  • AI-driven navigation
  • Turn-by-turn directions
  • Intersection information
  • Visual walk signal alerts
  • Environment exploration
Read full description

Oko is a AI driven navigation app that helps you navigate and explore your environment with confidence. Simply search your destination to receive detailed, turn-by-turn directions. When approaching an intersection, oko will inform you about intersection information. If you need visual assistance just raise your phone, and oko will notify you when the walk sign is on. Start discovering places and remember to go with oko. Do you have feedback, questions or feature requests? Contact us by email at: support@polara.com Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://ayesai.notion.site/Privacy-Policy-1193a19381a080bc8894d8171bbe8e82

About

OpenMap

Features
Read full description

OpenMapは、「今、営業しているお店」を探したり、現地の最新状況をみんなで共有できるマップアプリです。 「営業時間では営業中のはずなのに、行ってみたら休業していた」 「臨時休業だった」 「営業時間が変更されていた」 「混雑していて入れなかった」 「現金しか使えなかった」 「設備の故障などで、一部のサービスが利用できなかった」 そんな、通常の地図情報だけでは分かりにくい“今の状況”を、実際にその場所を訪れた人が投稿できます。 営業中のお店や24時間営業のお店を探すだけでなく、誰かの投稿が次に訪れる人の助けになる。 「困った人が、次の人を助ける。」 OpenMapの「24」には、24時間営業のお店を探せること、そして24時間いつでも、あなたの「困った」をサポートするという意味を込めています。 OpenMapは、地域のリアルタイムな情報をみんなでつないでいくマップアプリです。 【月額サブスクリプションについて】 本アプリのダウンロードは無料です。OpenMapの各機能を利用するには、アプリ内で提供される月額自動更新サブスクリプションの購入が必要です。料金は購入前の確認画面に表示され、Apple IDに請求されます。 「利用規約(Apple標準EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/」

Screenshots

Oko4 screens
OpenMap4 screens

Verdict

The call

The clearest difference is update cadence: Oko at fortnightly against OpenMap's every 6 weeks. 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. Oko sells 2 in-app purchases, starting at $4.99 per month and OpenMap sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Oko ships an update fortnightly, OpenMap every 6 weeks. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

Scorecard1 real difference · 9 level
Oko versus OpenMap: the parameters behind the verdict, then further details
ParameterOkoOpenMap
PriceFreeFree
Rating4.0 (179 ratings) — better—
Positive reviews59.0% of reviews—
Number of ratings179 — better—
Update frequencyFortnightly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS17.016.0 — better
Further details — not scored
Size83 MB2 MB
Age rating4+4+
DeveloperPolara Engineering, Inc.TOSHITSUGU SUGIYAMA

Bugs and requests

Oko

Reported bugs

3 issues
  • App crashing when entering address
  • Losing functionality after updates
  • Unreliable signal detection in certain conditions

Requested features

3 requests
  • Option to disable audio and use haptics only
  • Integration with other navigation apps
  • Free version or one-time purchase option

OpenMap

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Oko

Subscriptions2
  • Monthly$4.991 Month
  • Yearly14 Days trial$29.991 Year
1 purchases

OpenMap

Subscriptions1
  • OpenMap Monthly Plan$1.991 Month

Questions

Is Oko free?
Oko is free to download, with in-app purchases available.
Is OpenMap free?
OpenMap is free to download, with in-app purchases available.
Do Oko or OpenMap have ads?
Neither Oko nor OpenMap shows ads.
Which is updated more often, Oko or OpenMap?
Oko ships an update fortnightly, and OpenMap every 6 weeks. Most recently, Oko was updated on November 3, 2026 and OpenMap on November 10, 2026.

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