Blossom vs lamos
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Blossom
Read full descriptionHide full description
Your AI assistant that never phones home. Blossom runs entirely on your iPhone β no servers, no cloud, no data collection. Just you and a powerful AI, completely private. β TRULY PRIVATE AI Every conversation stays on your device. No account required. No data uploaded. No tracking. Your privacy label speaks for itself. β POWERFUL ON-DEVICE INTELLIGENCE Ask anything β get thoughtful, detailed responses powered by state-of-the-art language models running locally on Apple Silicon. Works offline, works everywhere. β WORKS WITHOUT INTERNET On a flight? In the subway? In a dead zone? Blossom works anywhere your iPhone goes. No Wi-Fi or cellular connection needed. β FAST & NATIVE Built with Apple's MLX framework for blazing-fast inference on iPhone's Neural Engine. No waiting for server responses. No buffering. Instant AI at your fingertips. β CONVERSATION HISTORY Pick up where you left off. Your chat history is stored locally and never leaves your device. β CUSTOM SYSTEM PROMPTS Personalize your AI assistant's behavior. Make it a writing coach, coding buddy, brainstorming partner, or anything you need. β BEAUTIFUL, MINIMAL DESIGN A clean, distraction-free interface that puts your conversation first. Designed for iPhone with native SwiftUI. β NO SUBSCRIPTIONS REQUIRED Get started for free. No ads. No data harvesting. No compromises. Optional Pro upgrade for unlimited conversations and persistent history. β WHY BLOSSOM? β Unlike cloud-based AI assistants that send every word you type to remote servers, Blossom processes everything on your iPhone. Your questions about health, finances, relationships, and personal matters stay exactly where they should β with you. Perfect for: β’ Sensitive questions you'd never ask a cloud AI β’ Working offline on flights, commutes, or in remote areas β’ Users who value digital privacy and data sovereignty β’ Anyone tired of AI apps that monetize their conversations Download Blossom and experience AI the way it should be β private, fast, and always yours. β SUBSCRIPTION INFORMATION β Blossom Pro offers monthly ($4.99/month) and lifetime ($49.99) plans. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage and cancel subscriptions in your Apple ID account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://optimalapps.ca/privacy
lamos
Read full descriptionHide full description
Lamos is a private, on-device AI assistant for iPhone and iPad. Download a model once, then chat fully offline with no account, no cloud processing, no tracking and no limits. Analyze text, documents, and images with supported models, then tune settings for speed or quality. Your conversations stay on your device. Available models are: - Qwen 3.5 (Alibaba): text + image (vision) - Gemma 4 (Google): text + image (vision) - Ministral (MistralAI): text + image (vision) - Bielik (SpeakLeash): text - LFM 2.5 (Liquid AI): text - LFM 3 (Liquid AI): text Use built-in Assistants to improve your interactions with models: - General - Coding Helper - Document Summarizer - Brainstorm Partner Edit any Assistant or create your own. Good to know: At least 4 GB device RAM available - 6 GB or more (even 12 GB) recommended for best performance. App was tested on iPhone 15 and iPad Pro M1.
Screenshots
Verdict
The clearest difference is in-app purchases: lamos at none against Blossom's 2. lamos also leads on update cadence (monthly vs every 5 months) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Blossom sells 2 in-app purchases, starting at $4.99 per month. lamos asks for nothing beyond the download.
Blossom ships an update every 5 months, lamos monthly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.
| Parameter | Blossom | lamos |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Monthly β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone | iPhone, iPad β better |
| Requires iOS | 26.0 | 17.0 β better |
| Further details β not scored | ||
| Size | 34 MB | 16 MB |
| Age rating | 17+ | 17+ |
| Developer | Optimal Life Technologies, Inc | MichaΕ Tadeusz Swierczewski |
In-app purchases
Blossom
- Blossom Pro$4.991 Month
- Lifetime$49.99
lamos
No in-app purchases









