Comparison

AI Booster vs WriteVoice

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AI Booster

Secure your internet connection with a fast VPN that offers one-tap connect and modern protocols. Protect your privacy on any network, bypass restrictions, and enjoy ad-free browsing. Supports custom subscriptions for advanced users.

Highlights
  • One-tap connect
  • Modern protocols (WireGuard, VLESS, etc.)
  • Built-in Cloudflare WARP
  • Free and Premium servers
  • Live latency test
  • Add custom subscriptions
  • Ad blocking and LAN bypass
  • Apple Watch app
Features
Read full description

AI Booster is a fast, secure VPN that protects your connection on any Wi-Fi or mobile network. Connect in one tap with the free servers, or bring your own subscription and pick from modern protocols built for speed and reliability. WHY AI BOOSTER • One-tap connect with automatic selection of the fastest working server • Modern protocols: WireGuard, VLESS (Reality), VMess, Trojan, Shadowsocks, Hysteria2, TUIC • Built-in Cloudflare WARP for an extra layer of privacy • Free servers to get started, and Premium high-speed servers when you need more • Live latency test for every server, so you can see which one is fastest • Your server choice is remembered for each subscription, or let Automatic pick ADD ANY SUBSCRIPTION Add a subscription link, scan a QR code, paste from the clipboard, or enter a configuration manually. SMART ROUTING AND DNS • Region-aware routing, ad blocking and LAN bypass • Secure DNS over HTTPS for remote and direct traffic • IPv6 options and advanced settings for power users • Kill switch keeps traffic inside the tunnel • Apple Watch app to connect and switch servers from your wrist PREMIUM AI Booster Premium unlocks dedicated high-speed servers. Payment is charged to your Apple ID; the subscription renews automatically unless cancelled at least 24 hours before the end of the period. Manage it in your App Store account settings. BUILT FOR AI HUMAN AI Booster is also the network companion for AI Human: stable, low-latency links for real-time AI avatars, voice and live streaming. Available in English, Español, Português, Français, Türkçe, Русский, العربية, فارسی, Bahasa Indonesia and 中文. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://allianceinterstellar.com/en/legal/privacy

About

WriteVoice

Transform your voice into written content across 130+ languages with AI-powered rewriting. Dictate faster than typing and generate professional emails, social media posts, scripts, and more. Save hours monthly with this productivity tool.

Highlights
  • Dictate 4x faster than typing
  • 30+ AI transformation modes
  • Supports 130+ languages
  • Keyboard extension for 100+ apps
  • Full-screen dictation mode
  • Built-in time tracking
  • Privacy-first design
Read full description

Speak it into existence, in any format, any language. WriteVoice is the AI content creation engine that turns your voice into perfectly crafted tweets, professional emails, YouTube scripts, meeting notes, or any written format you need. With 30+ intelligent rewrite modes and support for 130+ languages, your voice becomes your most powerful productivity tool. DICTATE 4X FASTER THAN TYPING Stop fighting with your keyboard. Speak naturally, and watch AI transform your words into publication-ready content, instantly, everywhere. Works as a keyboard extension in Slack, Messages, WhatsApp, Email, Notion, LinkedIn, and 100+ apps. WHY PROFESSIONALS CHOOSE WRITEVOICE FULL-SCREEN DICTATION MODE Capture long-form content without distraction. Swipe right to return to any app with perfectly formatted text - no copying, no pasting, no friction. TIME TRACKING BUILT-IN See exactly how many hours WriteVoice saves you. Average user: 6-10 hours monthly. That's an entire workday back. PRIVACY-FIRST DESIGN Secure keyboard extension. Your thoughts stay yours. PERFECT FOR - Content creators producing multi-platform posts - Social media managers scaling output 10x - Multilingual professionals working across languages - Busy executives drafting emails on the go - YouTubers and TikTokers scripting while brainstorming - Students taking notes in any language - Anyone with typing fatigue or accessibility needs - Remote teams collaborating globally 30+ AI TRANSFORMATION MODES Unlike basic dictation, WriteVoice adapts to ANY writing need: GENERAL MODES 1. Auto-Enhance: AI picks perfect improvements 2. Quick Polish: Clean up filler words instantly 3. Deep Rewrite: Complete clarity overhaul 4. Restructure: Add headings and bullets 5. Make Concise: Cut 50% while keeping meaning 6. Create List: Convert thoughts to action items SOCIAL MEDIA CONTENT 1. Tweet: Single viral-worthy post 2. Twitter Thread: Multi-part storytelling 3. Instagram: Captions with smart hashtags 4. LinkedIn: Professional thought leadership 5. YouTube Script: Full video structure 6. TikTok Script: Short-form hooks 7. Newsletter: Email-ready content PROFESSIONAL FORMATS 1. Email: Business-appropriate tone 2. Meeting Notes: Organized with action items 3. PRD: Product requirements docs 4. Proposal: Persuasive business format 5. Pitch Deck: Presentation outline 6. Report: Executive summary style WRITING STYLES - Business Tone - Formal - Casual - Friendly - Direct and Clear - Daily Journal 130+ LANGUAGES SUPPORTED Dictate in your native language. Transform into another. Break every language barrier. All European languages, Asian languages including Chinese, Japanese, Korean, Hindi, Thai, Vietnamese, Indonesian, Tagalog. Middle Eastern languages including Arabic, Hebrew, Persian, Turkish, Urdu. African languages including Swahili, Hausa, Yoruba, Zulu, Amharic. Indigenous languages including Hawaiian, Maori, Basque, Welsh. And 40+ more including Esperanto, Latin, Sanskrit. Code-switch mid-sentence. Write globally. Speak locally. WORKS EVERYWHERE YOU WRITE Slack, Messages, WhatsApp, Email, Notion, Google Docs, LinkedIn, Twitter, Instagram, Facebook, TikTok, Microsoft Teams, Discord, Telegram, WeChat, Evernote, Bear, Obsidian, Craft, Ulysses, and 100+ more apps. BUILT BY AN INDIE DEVELOPER WHO LISTENS Fast support. No corporate slowness. German precision. Global perspective. FREE TO START Experience full power with our trial. Upgrade for unlimited everything. - Unlimited dictation - All 30+ AI modes - All 130+ languages - Time-tracking analytics - Priority support - New modes added monthly STOP TYPING. START SPEAKING. Your voice is powerful. WriteVoice makes it unstoppable. By using WriteVoice, you agree to: Terms of Service: https://www.writevoice.io/terms-of-service Privacy Policy: https://www.writevoice.io/privacy-policy Licensed Application End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

AI Booster4 screens
WriteVoice4 screens

Verdict

The call

The clearest difference is rating: AI Booster at 5.0 against WriteVoice's 4.4. AI Booster also leads on review sentiment (100% vs 82%) and device support (6 vs 2). WriteVoice's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (23 vs 2). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AI Booster sells 1 in-app purchase, starting at $9.99 per month and WriteVoice sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AI Booster holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: WriteVoice has 23 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of AI Booster's written reviews are positive against 82% of WriteVoice's.

UpkeepUpdate frequency

AI Booster ships an update every 2 months, WriteVoice every 2 weeks. The most recent releases landed on October 30, 2026 and October 21, 2026 respectively.

Scorecard6 real differences · 4 level
AI Booster versus WriteVoice: the parameters behind the verdict, then further details
ParameterAI BoosterWriteVoice
PriceFreeFree
Rating5.0 (2 ratings) — better4.4 (23 ratings)
Positive reviews100.0% of reviews — better81.8% of reviews
Number of ratings223 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro — betteriPhone, iPad
Requires iOS16.0 — better18.0
Further details — not scored
Size106 MB84 MB
Age rating4+4+
DeveloperExtraordinary Technology LLCYassine Rajallah

Customer experience

AI Booster

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

WriteVoice

All ratings23 ratings
Positive87.0%
Neutral0.0%
Negative13.0%
Written reviews11 reviews
Positive81.8%
Neutral0.0%
Negative18.2%

In-app purchases

1 purchases

AI Booster

Subscriptions1
  • AiBooster Premium3 Days trial$9.991 Month
4 purchases

WriteVoice

Subscriptions4
  • Unlimited Monthly7 Days trial$14.991 Month
  • WriteVoice 3 Months Offer$29.993 Months
  • Unlimited AI-powered voice7 Days trial$59.991 Year
Show 1 more
  • Unlimited AI-powered voice7 Days trial$149.991 Year

Questions

Is AI Booster free?
AI Booster is free to download, with in-app purchases available.
Is WriteVoice free?
WriteVoice is free to download, with in-app purchases available.
Which has better reviews, AI Booster or WriteVoice?
AI Booster is rated higher. AI Booster averages 5.0 out of 5 from 2 ratings, while WriteVoice averages 4.4 from 23 ratings.
Do AI Booster or WriteVoice have ads?
Neither AI Booster nor WriteVoice shows ads.
Which is updated more often, AI Booster or WriteVoice?
AI Booster ships an update every 2 months, and WriteVoice every 2 weeks. Most recently, AI Booster was updated on October 30, 2026 and WriteVoice on October 21, 2026.

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