NotSendMail vs Lonely Fish
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NotSendMail
Express negative emotions by composing them as emails and then symbolically disposing of them. This app allows you to release feelings of stress, sadness, or anger without actually sending or saving any messages, promoting a sense of relief.
- Compose emails for negative feelings
- Symbolically discard emails
- Reduce stress and improve mood
- No message sending or saving
- Simple and intuitive interface
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This App help you to reduce stress. You edit some ill/bad/sad feeling as e-mail style, and you fly it in the sky or drain it into the sea. Next ,you feel more fine than before. This App doesn't send and save any message.
Lonely Fish
Connect with people nearby for casual conversations and discover new perspectives. Whether you need food recommendations in a new city or just want a friendly chat, this app helps you find someone to share a coffee with and explore new possibilities.
- Connect with nearby users
- Casual coffee chats
- Food recommendations
- Discover new perspectives
- Friendly conversation
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The world is a big pond—and we’re all new fish sometimes. 世界は大きな池。そして、誰もが時には“新しい魚”です。 Need food recommendations in a new city? Feeling stuck and looking for fresh ideas or a new perspective? Or maybe you’re just in the mood for a quick, friendly chat with someone who gets it. Whether you’re exploring unfamiliar streets or just want to break out of your routine, a simple conversation can open up new possibilities—and maybe even lead you somewhere unexpected. 新しい街で、おすすめの食べ物を知りたいですか？行き詰まりを感じていて、新しいアイデアや視点を探していますか？それとも、気軽に話せて、わかってくれる誰かとちょっとおしゃべりしたい気分ですか？見知らぬ街を歩いているときでも、日常から少し抜け出したいときでも、ちょっとした会話が新しい可能性を広げ、思いがけない場所へ導いてくれるかもしれません。 Whatever you’re looking for, Ugly Fish helps you connect with someone nearby for a casual coffee chat. どんな目的でも、Ugly Fishなら近くにいる誰かと気軽にコーヒーを楽しみながらつながることができます。 Ready to dive in? さあ、飛び込む準備はできていますか？
Screenshots
Verdict
The clearest difference is rating: Lonely Fish at 5.0 against NotSendMail's 4.0. Lonely Fish also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 16 months). NotSendMail's advantage is ratings volume (4 vs 1) and device support (3 vs 1). On price 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Lonely Fish holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
NotSendMail ships an update every 16 months, Lonely Fish every 2 weeks. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.
| Parameter | NotSendMail | Lonely Fish |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 86.8% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 16 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 18 MB |
| Age rating | 4+ | 17+ |
| Developer | Detective Girls | Buckete |
Customer experience
NotSendMail
Lonely Fish
In-app purchases
NotSendMail
No in-app purchases
Lonely Fish
No in-app purchases
