Echo IM vs NiLMelia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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).
NiLMelia
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By adding rules for specific websites, you can browse page lists, view work details, read chapters, and play audio or video, all within an app-optimized UI. You can import community-distributed rules or easily create and edit your own. Key Features: Custom Library Creation: Build your own personalized library by adding custom Site Rules. Flexible Rule Editing: Fully supports CSS, XPath, JSONPath, and Regular Expressions (Regex) for advanced scraping. Rich Layout Options: Optimized interfaces for item lists, details, chapters, and tags. Built-in Media Players: Seamless in-app image viewer, audio player, and video player. Content Management: Features for favorites, history, and folder organization. Local Storage: Supports downloading and saving selected media locally. UI Customization: Light/Dark theme toggles with customizable accent colors. Cloud Sync: Sync your data across devices securely via Firebase Login. Premium Options: Premium tier features and unlockable site slots. Recommended For: Users who want to consolidate their frequently visited sites into one app. Users looking to organize and enjoy web content that is otherwise hard to browse on standard mobile browsers. Power users who love fine-tuning layout and parsing rules to fit their exact preferences. Anyone who wants to manage images, audio, and video all in one place. NiLMelia is the ultimate tool for those who want to leverage custom rules to craft their perfect, personalized browsing environment.
Screenshots
Verdict
The clearest difference is in-app purchases: Echo IM at none against NiLMelia's 8. Echo IM also leads on ads (none vs shown). NiLMelia's advantage is iOS requirement (16.4 vs 26.2). 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. NiLMelia sells 8 in-app purchases, starting at $1.99 per month. Echo IM asks for nothing beyond the download.
Echo IM ships an update weekly, NiLMelia every 2 weeks. Both last shipped on November 5, 2026.
| Parameter | Echo IM | NiLMelia |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.2 | 16.4 — better |
| Further details — not scored | ||
| Size | 95 MB | 66 MB |
| Age rating | 4+ | 17+ |
| Developer | Tadwill & Co., Limited | NULL (Gunma) |
In-app purchases
Echo IM
No in-app purchases
NiLMelia
- NiLMelia Premium (Monthly)$1.991 Month
- NiLMelia Premium (3-Month)$3.993 Months
- NiLMelia Premium (Yearly)$9.991 Year
- Add 1 Site Slots$0.99
- Remove Ads$2.99
- Add 5 Site Slots$4.99
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- Add 10 Site Slots$9.99
- Add 30 Site Slots$19.99








