Smart Cleaner vs Lingoza
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Cleaner
This AI-powered app optimizes your device by automatically removing junk files, duplicate photos, and unnecessary data. It also helps organize contacts, secure sensitive files in a private vault, and offers customizable charging animations and home screen widgets.
- AI Smart Cleaning
- Photo & Video Cleaner
- Contact Organizer
- Private Space vault
- Charging Animation
- Home Widgets
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Smart Cleaner – AI-powered Device Optimization App Product Introduction Smart Cleaner is an intelligent device optimization tool designed to keep your phone clean, fast, and organized. Powered by AI technology, it helps you manage storage efficiently, declutter unnecessary files, and protect your privacy — all in one simple app. Core Features ** AI Smart Cleaning – Automatically detect and remove junk files, duplicates, and unnecessary data with advanced AI algorithms. ** Photo & Video Cleaner – Identify and delete similar, blurry, or large photos and videos to free up valuable storage space. ** Contact Organizer – Detect and merge duplicate contacts, helping you maintain a clean and tidy contact list. ** Private Space – Securely store sensitive files and photos in a password-protected private vault for enhanced privacy. ** Charging Animation – Customize your charging experience with dynamic and stylish charging animations. ** Home Widgets – Monitor storage, cleaning status, and quick actions right from your home screen.
Lingoza
This AI-powered tool offers real-time translation for voice, text, and camera input. It facilitates natural communication across languages for travel, learning, or global conversations. Features include earphone translation, AI writing assistance, and offline capabilities.
- Real-time voice translation
- Earphone translation
- Text translation
- Camera translation
- AI writing and grammar
- Offline translation
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Lingoza is an AI-powered translator that helps you communicate naturally across languages. Translate text, voice, conversations, and camera content whether you're traveling, learning a language, or talking with people around the world. • Real-Time Voice Translation Speak naturally and translate conversations in real time. Lingoza makes face-to-face communication across languages simple and effortless. • Earphone Translator Enjoy hands-free translation through your earphones. Listen to translations directly while having conversations, traveling, or communicating on the go. • Text Translation Type or paste text to get fast, natural translations across multiple languages. Listen, copy, or share translations anytime. • Camera Translation Point your camera at signs, menus, or other text to understand what's around you — especially useful when traveling abroad. • AI Writing & Grammar Improve your writing with AI. Fix grammar and spelling, rewrite sentences, and make your words sound clearer and more natural. • AI Models & Translation Styles Choose from different AI models and translation styles to match your needs, from everyday conversations and travel to business and learning. • Offline Translation Keep translating essential content even without an internet connection — ideal for travel and limited connectivity. Lingoza is built for travel, language learning, international conversations, and everyday communication. Break language barriers and communicate naturally with Lingoza. Disclaimer Lingoza uses AI technology to assist with translations. While we strive to provide accurate results, translations may not always be perfect and should not be relied upon for professional or official purposes. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Smart Cleaner and Lingoza both sit at 4.3 stars, but that hides the real split: 56% of Smart Cleaner's written reviews are positive against 0% of Lingoza's. Smart Cleaner also leads on in-app purchases (none vs 7) and ads (none vs shown). On price, rating 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. Lingoza sells 7 in-app purchases, starting at $3.99 per 7 days. Smart Cleaner asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.3 for Smart Cleaner against 4.3 for Lingoza. That said, the two scores are not equally well evidenced: Smart Cleaner has 952 ratings behind it against 85, so its average is the more settled of the two. Written reviews are what separate them: 56% of Smart Cleaner's written reviews are positive against 0% of Lingoza's.
Smart Cleaner ships an update every 4 days, Lingoza every 3 weeks. Both last shipped on November 9, 2026.
| Parameter | Smart Cleaner | Lingoza |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (952 ratings) | 4.3 (85 ratings) — better |
| Positive reviews | 55.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 952 — better | 85 |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | #170 — better | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 71 MB | 166 MB |
| Age rating | 4+ | 4+ |
| Developer | TINY BOLT (HK) CO., LIMITED | Dao thi Ngoc Mai |
Customer experience
Smart Cleaner
Lingoza
In-app purchases
Smart Cleaner
No in-app purchases
Lingoza
- Weekly Subscription7 Days trial$3.997 Days
- Weekly Subscription3 Days trial$6.997 Days
- Weekly Subscription7 Days trial$6.997 Days
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- Weekly Subscription$6.997 Days
- Monthly Subscription$14.991 Month
- Yearly Subscription1 Year trial$39.991 Year
- Yearly Subscription$39.991 Year









