Offcha vs TagChat!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Offcha
Connect with others instantly without sharing personal contact details. Simply create a chat room and share the URL to start conversations with new or existing contacts. Ideal for events, temporary discussions, or replacing email.
- Anonymous group chat
- Shareable chat room URLs
- No contact information exchange
- Temporary chat rooms
- Event communication
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Ranked #1 in the Japanese search engine 'group chat'. ◆ What is Offcha ◆ Group chat made possible without exchanging your contact information. To start a chat, just share the group chat room URL. Even if you do NOT use any SNS, it's easy to join! Offcha is best instant messaging App! [Highly recommended for] - Start a group chat with people you have never met - Get in touch with someone at an event, even when you don't want to exchange your information or connect through social networks - Replacing (troublesome) e-mails - Create a chat room temporarily to kill time [How to use] 1. Create your chat room. 2. Share the URL to open SNS. (Closed messenge is OK like messenger) 3. Let's talk with friends!! * This service is not a dating / matching service. SNS (Twitter, KakaoTalk, Kik etc.) account information exchanges between unknown men and women are prohibited. * Users who violate the terms of use may get their account suspended semi-permanently. Let's enjoy communicating with the off-group chat "Offcha"!
TagChat!
Connect with new people through public group chats centered around any topic imaginable. Discover conversations and share your interests with others on this social platform.
- Public group chats
- Topic-based conversations
- Meet new friends
- Explore trending topics
- Easy to use interface
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TagChat is a new social media platform based on public group chats. Every group chat has a general topic which can be anything. Meet new friends, chat with others, and explore what others are talking about. Chatting with others about specific topics has never been easier! Welcome to all.
Screenshots
Verdict
The clearest difference is review sentiment: Offcha at 100% against TagChat!'s 57%. Offcha also leads on rating (4.5 vs 3.3). TagChat!'s advantage is ads (none vs shown) and update cadence (every 10 days vs every 6 weeks). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Offcha holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: TagChat! has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Offcha's written reviews are positive against 57% of TagChat!'s.
Offcha ships an update every 6 weeks, TagChat! every 10 days. The most recent releases landed on September 26, 2026 and October 3, 2026 respectively.
| Parameter | Offcha | TagChat! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | 3.3 (18 ratings) |
| Positive reviews | 100.0% of reviews — better | 57.1% of reviews |
| Number of ratings | 2 | 18 — better |
| Update frequency | Every 6 weeks | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 27 MB |
| Age rating | 17+ | 17+ |
| Developer | RAGNAROCK INC. | Xayhem LLC |
Customer experience
Offcha
TagChat!
In-app purchases
Offcha
No in-app purchases
TagChat!
No in-app purchases
