LEAK! vs RelayChat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LEAK!
This app offers a unique bulletin board experience where users can share their thoughts, feelings, and dreams with the world. Discover global trends and hidden information at a glance, with filters to focus on specific interests. It's a space for diverse expressions and connecting with worldwide sentiment.
- Share thoughts and feelings globally
- Discover worldwide trends
- Filter content by interest
- New bulletin board experience
- Express diverse sentiments
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LEAK!は、チャットとは少し違った、『新感覚掲示板アプリ』です。 LEAK!の世界は、世の中に住む人たちの 思ったことや感じたこと、思ってもないことや 理想、希望、愚痴、夢、色々な想いが 言葉になって漏れてくる世界です。 画面のLEAK!ボタンから、皆さんの想いは一瞬で全世界へ発信されます。 LEAK!は、全世界の人々の関心ごとを、一目で見れるアプリです。 最近の流行りや隠れた情報を、ふとした瞬間に知れることもあります。 特に注意して確認したいトレンドは、フィルターによって 絞ってみることもできます。 色々な想いの溢れる、 LEAK! の世界へようこそ! ※投稿される内容は全世界へ発信されるので、 個人情報が含まれる内容や、誹謗中傷は控えてご使用ください。
RelayChat
Communicate with others nearby even without an internet or cellular signal. This app uses Bluetooth mesh networking to relay messages hop-to-hop, ensuring connectivity in disaster zones, crowded events, or areas with poor reception. It prioritizes privacy with anonymous, end-to-end encrypted chats.
- Connects with zero signal
- Bluetooth mesh networking
- Anonymous and private chat
- End-to-end encryption
- Works in disasters and events
- Relays messages hop-to-hop
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Ever felt completely cut off with no signal? RelayChat is a new way to reach the people who matter, in places where the internet and cell networks simply don't reach. Using its own mesh network technology, phones connect to each other directly and relay your messages onward — hop to hop, like a bucket brigade. A lifeline to family and friends during a disaster. A way to stay connected with your group at a festival or out in the wild. Your everyday conversations become your emergency preparedness. Turn "no signal" into peace of mind — with RelayChat. 【Why RelayChat】 ▼ Connects even with zero signal RelayChat uses Bluetooth to let phones talk to each other directly. You can send and receive messages even where there's no internet or carrier signal at all. ▼ A network that grows as you do — mesh networking Every phone becomes a relay point. The more people using RelayChat nearby, the further your messages can travel. ▼ Privacy-first, anonymous by design No sign-up, no personal information required. End-to-end encryption keeps your conversations locked down, so you can chat safely and with confidence. ▼ Built for moments like these In a disaster or emergency When earthquakes, typhoons, or other disruptions knock out communication, check in on loved ones and share information with people at evacuation shelters. At festivals and events Crowded venues and packed live shows often jam cell networks — RelayChat keeps you connected with your group so no one gets lost. Outdoors and while traveling From mountain trails and campsites to unfamiliar signal conditions abroad, stay in touch even when reception is unreliable. In everyday dead zones Subways, tunnels, or airplane mode — talk to people nearby without needing a single bar of signal. 【Please note】 This app uses Bluetooth. For the best experience, please keep Bluetooth turned on while using the app. Communication range varies depending on obstacles and environmental conditions. Terms of Service: https://tsuzukit.com/legal/terms-of-service.html Privacy Policy: https://tsuzukit.com/legal/privacy-policy.html Commercial Transactions Act Disclosure: https://tsuzukit.com/legal/commercial-law.html
Screenshots
Verdict
The clearest difference is review sentiment: RelayChat at 100% against LEAK!'s 20%. LEAK!'s advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence 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. RelayChat sells 3 in-app purchases, starting at $2.99 per month. LEAK! asks for nothing beyond the download.
LEAK! ships an update every 3 days, RelayChat every 5 days. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.
| Parameter | LEAK! | RelayChat |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | 20.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days — better | Every 5 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 7 MB |
| Age rating | 17+ | 17+ |
| Developer | yasuhiro kojima | Ryo Tsudukihashi |
Customer experience
LEAK!
RelayChat
In-app purchases
LEAK!
No in-app purchases
RelayChat
- 1ヶ月プレミアムプラン1 Month trial$2.991 Month
- 3ヶ月プレミアムプラン1 Month trial$8.993 Months
- 1年間プレミアムプラン1 Month trial$24.991 Year









