Eris. vs Foxus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eris.
Experience private AI conversations entirely on your device. This app offers offline access to multiple AI models, ensuring your data never leaves your iPhone or iPad. Enjoy fast, secure AI assistance without internet connectivity or subscriptions.
- 100% Private conversations
- No internet required
- Multiple AI models supported
- Optimized for Apple Silicon
- One-time download, use forever
- Dark Mode support
- Haptic feedback
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Eris brings the power of AI conversation to your iPhone and iPad while keeping your privacy intact. Unlike cloud-based AI assistants, Eris runs entirely on your device using Apple's cutting-edge MLX framework. KEY FEATURES: • 100% Private - All conversations stay on your device • No Internet Required - Chat with AI completely offline • Multiple AI Models - Choose from Llama, Qwen, DeepSeek, and more • Lightning Fast - Optimized for Apple Silicon performance • No Subscriptions - One-time download, use forever • Dark Mode Support - Easy on your eyes • Haptic Feedback - Tactile responses for better interaction SUPPORTED MODELS: • Llama 3.2 (1B, 3B) - Meta's efficient language models • Qwen 2.5 Series - Multilingual capabilities • DeepSeek R1 - Advanced reasoning • Gemma 2, Phi 3.5, Mistral - Various specialized models • Code Models - For programming assistance PRIVACY FIRST: Your conversations never leave your device. No cloud servers, no data collection, no tracking. What you say to Eris stays with Eris. REQUIREMENTS: • iPhone XS/XR or newer (A12 chip required) • iOS 17.6 or later • 2-8GB storage per model Perfect for users who want AI assistance without compromising privacy. Whether you're brainstorming ideas, getting help with code, or just having a conversation, Eris is your private AI companion. Note: First launch includes a one-time model download. Models are stored locally for offline use.
Foxus
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The thought is right there. Then the meeting ends, your phone buzzes, and it's gone. You speak faster than you type - but every notes app makes you sit down and write. So the idea either disappears, or it dies in a list you never open again. Foxus is built for people who think out loud. Tap record, ramble freely, dump your brain, and Foxus uses AI to turn what you said into a clear, organized to-do list — automatically. How it works: Tap record. Talk (or type) like you're explaining it to a friend. Foxus pulls out: - Tasks with clear action items - Priority levels - Deadlines and due dates - Project groupings - Syncs with Reminders if needed No templates. No structure. No cleanup. Just talk. Built for: → Developers brain-dumping after a sprint → Founders capturing thoughts between meetings → ADHD brains that move faster than they can type → Anyone tired of losing good ideas to a bad memory Free Plan: - 10 voice or text rambles per month - Up to 10 minutes or 5,000 characters per ramble - Full task extraction with priorities and deadlines - Reminders sync - 40+ Language support Foxus Pro: - Unlimited rambles - Up to 40 minutes or 20,000 characters - Priority support - Reminders sync - 40+ Language support If you think out loud, you've found your app. Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Eris. at none against Foxus's 3. Eris. also leads on iOS requirement (17.6 vs 26.0). Foxus's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads 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. Foxus sells 3 in-app purchases, starting at $2.99 per 7 days. Eris. asks for nothing beyond the download.
Eris. ships an update every 2 weeks, Foxus every 4 days. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.
| Parameter | Eris. | Foxus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 34 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Ignacio Palacio | Tshiteej Bhardwaj |
In-app purchases
Eris.
No in-app purchases
Foxus
- Foxus Pro Weekly$2.997 Days
- Foxus Pro Monthly$5.991 Month
- Foxus Pro Yearly$49.991 Year









