SuperTap vs Echo IM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SuperTap
This AI-powered keyboard translates messages, defines words, assists with conversations, analyzes text, and generates content in over 120 languages. It integrates directly into your existing chat apps, making AI accessible without switching applications.
- Instant message translation
- In-keyboard dictionary
- AI chat and dating assistant
- Content analysis and generation
- Customizable AI prompts
- Supports 120+ languages
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Ever feel like your keyboard is getting worse at its job? Weird autocorrections? Clumsy predictions? Too much storage? Slower performance over time? Maybe it’s time for a new kind of keyboard. A great typing experience. An on-device dictionary and word suggestions. Powerful productivity tools. Privacy-focused features. And keyboards that actually look good. Why settle for less when you can have it all? SuperTap is more than a keyboard. It’s your personal toolkit, built right into the place where you type. From everyday typing and text encryption to instant translation and AI-powered replies, access a wide range of tools without constantly switching apps. Use your tools right where you chat in apps like WhatsApp, Messenger, Telegram, Instagram, and more. Essential Features Privacy First Core typing and personal dictionary features run entirely on your device. What you type stays on your device and isn’t uploaded to our servers through these features. Smooth Typing Enjoy a practical everyday typing experience with word suggestions designed to make typing easier. Personalized Themes Switch keyboard themes to match your style. Each theme is thoughtfully designed for both light and dark mode. More Ways to Do More Privacy Note: Translation and other AI-powered features process requests through our servers. We do not store the content of these requests. Instant Translation Translate messages on the fly. With support for 120+ languages, conversations across languages feel more natural. Smart Dictionary Look up definitions, phonetics, synonyms, and example sentences without leaving your current app. Ask AI Ask AI questions directly from your keyboard and get help without interrupting your workflow. Quick Insert Save frequently used information, including contact details, addresses, account information, and common replies. Insert it with a tap instead of typing it all over again. Text Encryption Turn plain text into encrypted messages for an extra layer of privacy when sharing sensitive information. Text Decryption Received an encrypted message? Enter the agreed password to reveal the original text. Share encrypted messages across different chat platforms. AI Chat Coach Get reply suggestions tailored to the conversation and your goals. Find the right words for everyday chats, awkward moments, and social situations. Comeback Generator Generate comebacks in different styles to help you express your point with confidence when conversations get heated. Custom Knowledge Base Replies Build your own Q&A knowledge base and generate relevant responses to incoming questions. Useful for customer support, community management, and repetitive replies. Understand Any Text Explore meanings, key concepts, and possible underlying intentions to better understand complex messages. Your Keyboard. Your Rules. More features are waiting to be discovered. Choose and customize the tools you want on your keyboard to create a setup that fits the way you type, work, and communicate. Contact us for questions: info@tapchar.com Terms of Use (EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Echo IM
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Echo turns your most-used phrases into a keyboard. Copy any text → tap [+] to save it as a card → tap a card to paste it into any app. No more repetitive typing. [ CARD KEYBOARD · ONE TAP AWAY ] A horizontal grid of cards, grouped by Collection. Tap any card and the text is instantly inserted into the current field. Addresses, signatures, support replies, intros — always one tap away. [ AI POLISH ] The first cell on the keyboard is AI Polish. Tap it to rewrite the text before your cursor — each tap rotates through styles (smart → formal → concise → friendly → child-like → funny). Up to 3 results sit side-by-side for comparison. Tap the one you like to replace the original. • Built-in Echo MiniMax with a free quota, ready out of the box • Or bring your own API key: OpenAI / Claude / ZAI / MiniMax / Apple Foundation Models — unlimited [ CARD LIBRARY ] Organize cards in the main app: favorite, categorize, create, edit, reorder, backup & restore. Ships with official Collections (sales scripts, support replies, etc.) ready to use. [ TRULY LOCAL PRIVACY ] • Card data stays 100% on your device — no upload, no sync, no tracking • AI polish only reaches the network when you tap it, and only the text before your cursor is sent • No analytics, no tracking, no ad SDKs [ 2-STEP SETUP ] 1. Settings → Apps → Echo → enable Echo keyboard 2. Turn on "Allow Full Access" (required for AI polish) Long-press the globe while typing to switch to Echo. Echo doesn't try to be an all-in-one keyboard. It does one thing perfectly: your most-used phrases, always one tap away. Requires iOS 26.2 or later (Liquid Glass / Foundation Models).
Screenshots
Verdict
The clearest difference is in-app purchases: Echo IM at none against SuperTap's 3. Echo IM also leads on update cadence (weekly vs every 2 weeks). SuperTap's advantage is iOS requirement (15 vs 26.2). On price, ads 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. SuperTap sells 3 in-app purchases, starting at $0.99 per 7 days. Echo IM asks for nothing beyond the download.
SuperTap ships an update every 2 weeks, Echo IM weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | SuperTap | Echo IM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15 — better | 26.2 |
| Further details — not scored | ||
| Size | 41 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | 邵阳 刘 | Tadwill & Co., Limited |
In-app purchases
SuperTap
- Weekly Plan$0.997 Days
- Monthly Plan$1.991 Month
- Yearly Plan$9.991 Year
Echo IM
No in-app purchases









