LastSeen.app vs QuestAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LastSeen.app
Easily track your personal belongings by mapping them to locations with photos and descriptions. Find items instantly with a quick search and access your data from any device thanks to seamless cloud storage and end-to-end encryption for superior privacy.
- Item tracking with photos and descriptions
- Location mapping for belongings
- Full-text search for quick retrieval
- Cloud storage for cross-device access
- End-to-end encryption for privacy
- Free tier for basic use
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Never Lose Track of Your Belongings Again. Tired of wasting time searching for misplaced items at home? Our app is your solution! Key Features: ◆ Easy Item Tracking: Map belongings to locations with photos and descriptions ◆ Smart Semantic Search: Search by meaning, not keywords. No need to categorize anything - just describe what you're looking for and the app understands you ◆ Visual Search: Snap a photo and instantly find similar items already in your inventory ◆ Flexible Labels: Tag your places to group them by location or purpose - no rigid folder hierarchies to maintain ◆ Bulk Organizing: Browse your inventory and assign multiple items to a place at once ◆ Seamless Cloud Storage: No backups needed. No phone memory used. All data in the cloud, accessible anywhere. ◆ True Cross-Device Access: Use on any device - just install the app and your data is instantly available ◆ End-to-End Encryption: Providing superior privacy protection, your photos are encrypted on-device so they remain completely inaccessible to anyone but you How It Works: 1. Add an item with a photo and description 2. Assign a location to the item, creating it if needed 3. Search by meaning, or by photo, to instantly find any item or place 4. Tag places with labels to keep everything organized your way 5. Access your data from any device - just install the app! Free Tier: ◆ Manage up to 50 items and 25 locations ◆ Perfect for trying out the app Premium Upgrade: ◆ Expand to 2500 items and 2500 locations ◆ Priority technical support ◆ Affordable annual fee (see 'In-App Purchases' for pricing) Transform how you organize your home. Say goodbye to frustrating searches and hello to effortless item location - on any device, instantly! ► Want to learn more about our unique approach? Visit: https://lastseen.app ► Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
QuestAI
This app provides AI-driven search results, offering in-depth and accurate answers to complex questions. Users can compare different AI models, save their search history, and access the latest information instantly.
- AI-driven search
- In-depth answers
- Compare AI models
- Fast and updated information
- Save and continue searches
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Unlock the power of AI-driven search and go beyond basic results! With QuestAI, you can ask complex questions and receive insightful, in-depth answers from top AI models. Whether you're researching a topic, seeking expert-level explanations, or just curious about the world, QuestAI delivers accurate, deep, and meaningful responses instantly. Smart AI Search – Get fast and accurate answers. Compare AI Models – Switch between models for the best response. Deep & Clear Answers – No more vague results—learn in detail. Fast & Updated Info – Always get the latest information. Save & Continue – Keep track of past searches and continue anytime. Ask anything and explore deeper with QuestAI! About Subscription You can subscribe to a PRO account - Subscription options are one-week, and one year - Subscription automatically renews for the same price and duration period, unless auto-renew is turned off at least 24 hours before the end of the current period - Payment will be charged to iTunes Account at confirmation of purchase - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Term of Use https://dapper-moxie-c37400.netlify.app/deepin_terms_of_use.html Privacy Policy http://dapper-moxie-c37400.netlify.app/deepin_privacy_policy.html
Screenshots
Verdict
The clearest difference is review sentiment: LastSeen.app at 67% against QuestAI's 0%. LastSeen.app also leads on ads (none vs shown). On price, update cadence, 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
Both are free to download. LastSeen.app sells 1 in-app purchase, starting at $9.99 per year and QuestAI sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
LastSeen.app ships an update every 12 months, QuestAI every 9 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.
| Parameter | LastSeen.app | QuestAI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.4 (7 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 12 months | Every 9 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 75 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 15152615 Canada Inc. | Xi'an Whaleway Software Technology Co., Ltd. |
Customer experience
LastSeen.app
QuestAI
In-app purchases
LastSeen.app
- Premium Yearly Subscription$9.991 Year
QuestAI
- One Week$7.997 Days
- One Year$39.991 Year
Questions
Is LastSeen.app free?
Is QuestAI free?
Do LastSeen.app or QuestAI have ads?
Which is updated more often, LastSeen.app or QuestAI?
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