Study Deck vs Ego Chat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Study Deck
Transform study materials into organized memory cards for faster learning and better retention. Track progress with visual graphs and maintain study habits with a personal calendar. Enjoy an ad-free, distraction-free learning experience.
- Create unlimited custom decks and cards
- Visualize learning progress with graphs
- Personal study calendar and habit tracking
- AI-powered flashcard creation
- Ad-free and distraction-free interface
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Stop juggling messy notes and scattered study materials. Study Deck helps you turn any subject into organized, powerful memory cards—so you can learn faster, track your progress, and actually remember. Create Unlimited Decks & Cards Whether you're studying medicine, learning a language, or preparing for finals, build custom decks for every subject. Add your own memory cards, tailor each fact, and learn at your own pace. Visualize Your Progress Knowledge should be measurable. See exactly how well you're doing with clear graphs and percentage scores. Watch your retention grow and know when you've truly mastered a topic. Stay Consistent with a Personal Study Calendar Motivation fades—habits stick. Keep track of every study session, see which subjects you studied each day, and build a streak you're proud of. No more guessing if you're on track. Simple. Flexible. Yours. No ads, no distractions, no limits. Just you, your cards, and a smarter way to learn. Terms and Conditions & Privacy Policy: https://github.com/estersr/App-Policies
Ego Chat
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Ego Chat is an AI chat app that runs directly on your iPhone without sending your conversations to a cloud server by default. LOCAL-FIRST BY DEFAULT Download a GGUF model, chat offline, and keep history on your device. Built for privacy and trips without connectivity. PICK THE RIGHT MODEL Browse a catalogue (Hugging Face), see size, quantization, and a compatibility estimate based on your iPhone’s RAM. Gemma, Llama, Qwen, and more. MULTIMODAL Attach photos, files, or documents when your model supports it (vision). MEMORY & SEARCH (OPTIONAL) Save useful facts to personalize answers. Turn on web search (SearXNG, Tavily or Brave) with your own API key. REMOTE SERVER (OPTIONAL) Connect LM Studio, Ollama, or an OpenAI-compatible API on your PC over Wi‑Fi / Tailscale for larger models, still under your control. Ego Chat : your AI, on your phone.
Screenshots
Verdict
The clearest difference is price: Ego Chat at Free against Study Deck's $7.99. Ego Chat also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (15.6 vs 17.6). On ads, in-app purchases 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
Ego Chat is free to download; Study Deck costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Study Deck ships an update every 3 months, Ego Chat every 4 days. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.
| Parameter | Study Deck | Ego Chat |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 32 MB | 36 MB |
| Age rating | 4+ | 9+ |
| Developer | Esther Ramos | Ethan Ratnarajah |
In-app purchases
Study Deck
No in-app purchases
Ego Chat
No in-app purchases







