Comparison

チャットアプリORCA vs himacha

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

Head to head
About

チャットアプリORCA

This is a large-scale chat community app designed for casual conversation and finding friends with similar interests. It offers a simple and easy-to-use platform for users to connect and fill social gaps. Age verification is required, and users must be 18 or older.

Highlights
  • Casual chat community
  • Find friends with similar interests
  • Simple and easy to use
  • Age verification required (18+)
  • 24-hour patrol and reporting system
Features
Read full description

利用者3500万人突破! ORCAオルカは国内No.1のユーザー数を誇る巨大雑談コミュニティアプリです。 利用には年齢確認が必要であり、18歳未満の方はご利用になれません。 暇だなと思ったとき、日々の中で寂しさを感じたとき、誰かに相談したいとき、同じ趣味の友達を探したいとき、一番かんたんシンプルに使えるアプリがオルカです。 心のスキマを埋めるには人と話すのが一番! 【利用にあたっての注意点】 以下のルールを守って正しくお使いください。ルールを守れないアカウントは即凍結され、二度とアプリを使用できなくなります。また見かけた方は通報をお願いします。 ・18歳未満のユーザーのご利用 ・誹謗、中傷等を目的とした利用 ・性的な内容を含むトークの公開やタイムラインへの投稿 ・広告を目的とした内容を投稿 ・求人や勧誘を目的としたトーク ・個人情報などを送信する行為 ・異性交際のみを目的とする行為(インターネット異性紹介事業届出済ですが、異性交際のみをしつこく迫る行為は規約違反となります。) 24時間パトロールをしておりますが、もしユーザー様側で上記のルールを守れない方を見かけた場合は通報いただけますと幸いです。 調査後に凍結処理を行います。 【当月分のキャンセル】 有料会員の当月分のキャンセルについては受け付けておりませんのでご注意ください。 【利用規約】 https://s3-ap-northeast-1.amazonaws.com/orcajp/static/terms-orca.html 【プライバシーポリシー】 https://s3-ap-northeast-1.amazonaws.com/orcajp/static/privacy-policy-orca.html

About

himacha

Features
Read full description

himacha is a simple chat app designed for moments when you just want to talk to someone—right now. There are no complicated settings or unnecessary features. Open the app, and you’re immediately in a space where you can focus on conversation. Based on past interactions, himacha highlights users who are more likely to offer safe and comfortable conversations, helping create a better chat experience overall. The more you use the app, the more naturally you’ll encounter: Calm and thoughtful exchanges Conversations that feel safe and reassuring Communication that feels easy and unforced A place to simply talk, when you feel like talking. himacha is a chat app that values conversation itself. Prohibited Activities If you encounter any of the following, please use the in-app reporting feature. We will take appropriate action. Use by minors Harassment, hate speech, or behavior that violates public order and morals Fake accounts or deceptive activity Solicitation or promotional activities Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

チャットアプリORCA4 screens
himacha4 screens

Verdict

The call

The clearest difference is iOS requirement: チャットアプリORCA at 15.0 against himacha's 18.2. On price, update cadence, ads and in-app purchases 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. チャットアプリORCA sells 10 in-app purchases, starting at $10.99 per month and himacha sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

チャットアプリORCA ships an update every 2 weeks, himacha every 11 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
チャットアプリORCA versus himacha: the parameters behind the verdict, then further details
ParameterチャットアプリORCAhimacha
PriceFreeFree
Rating4.7 (266 ratings) — better—
Positive reviews92.9% of reviews—
Number of ratings266 — better—
Update frequencyEvery 2 weeksEvery 11 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.2
Further details — not scored
Size200 MB23 MB
Age rating17+17+
DeveloperBOB APPSsho tsugawa

Bugs and requests

チャットアプリORCA

Reported bugs

3 issues
  • Login issues for some users
  • Compatibility problems on older devices
  • Notification delays or failures

Requested features

4 requests
  • Dark mode option
  • More customization options
  • Improved search and discovery
  • Better moderation tools

himacha

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

チャットアプリORCA

Subscriptions1
  • VIP Membership$10.991 Month
One-time9
  • 160 Coin Package$0.99
  • ギフト$1.99
  • 320 Coin Package$1.99
Show 6 more
  • ギフト$5.99
  • 1000 Coin Package$5.99
  • 3000 Coin Package$18.99
  • 5000 Coin Package$29.99
  • 10000 Coin Package$64.99
  • 20000 Coin Package$129.99
1 purchases

himacha

Subscriptions1
  • Lite Plus$2.991 Month

Questions

Is チャットアプリORCA free?
チャットアプリORCA is free to download, with in-app purchases available.
Is himacha free?
himacha is free to download, with in-app purchases available.
Do チャットアプリORCA or himacha have ads?
Both チャットアプリORCA and himacha show ads.
Which is updated more often, チャットアプリORCA or himacha?
チャットアプリORCA ships an update every 2 weeks, and himacha every 11 days. Most recently, チャットアプリORCA was updated on October 29, 2026 and himacha on October 28, 2026.

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