Sentiens vs Eggleton
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sentiens
Create and customize your own private AI companion with distinct personalities, evolving memories, and adaptive behaviors. This offline platform offers deep control over your AI's intelligence and data ownership, running entirely on your device.
- Fully offline AI experience
- Create and customize Sentien personalities
- Dynamic, evolving memory system
- Neural voice customization
- Vision intelligence for image understanding
- Choice of AI model sizes
- Private by design with data ownership
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Sentiens is a private offline AI where you create your own Sentien with distinct personalities, neural voices, evolving memories, and adaptive behaviors. Each Sentien is fully customizable. Define how it thinks, speaks, responds, and grows over time using advanced personality controls, an AI training center and dynamic memory designed to create a deeply personal intelligence experience. Sentiens runs directly on your device as a fully offline AI platform, giving you speed, privacy, and complete control over your data without relying on constant cloud access. You can also choose the model that powers your Sentien. Larger parameter models deliver deeper reasoning, stronger understanding, and more intelligent responses, while smaller models provide faster, lightweight performance. Intelligence scales with your choice. FEATURES • Fully offline AI experience • Create and customize your own Sentien • Dynamic memory that evolves over time • Adaptive learning and context retention • Neural voice customization with 12 slider controls for Voice AI • Vision intelligence for image understanding • Modular AI architecture for expandable intelligence • Modular Local LLMs • Native device actions and command system • Fast on device processing • Choose between model sizes for performance or intelligence • Private by design with full data ownership Sentiens is not just an assistant. It is a platform for creating intelligent beings that grow with you. Design your Sentien. Shape its mind. Own your intelligence.
Eggleton
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A timer you actually want to watch — and something to keep when it ends. Set a duration and an egg starts to warm. As the minutes pass the shell cracks, one crack at a time, so you can see how much time is left without reading a number. Near the end a beak breaks through. At zero the shell gives way and an animal steps out — and that animal is yours to keep. There are 84 of them, from a chick and a duckling to a dragon, a seaserpent, and a phoenix. Longer timers have better odds of something rare, so a 5-minute tea steep and a 2-hour deep work block feel genuinely different. WHY IT WORKS Most timers ask you to interpret a shrinking bar or a running number. Eggleton gives you countable cracks — a glance tells you "three left" instead of "somewhere past halfway." It is the same information, in the form your eye reads fastest. And it gives you a reason to let the timer finish. Cancel at minute 22 of 25 and nothing hatches. That small pull is the whole point. WHAT YOU GET • A hand-drawn hatching scene that escalates as the deadline nears • 84 collectible animals across four rarities, with a collection you fill over time • Sound synthesised in real time — shell taps, a heartbeat, a first cheep — never a sample loop • Haptics tuned to each crack, so you feel the countdown without looking • Home Screen and Lock Screen widgets, plus Live Activity and Dynamic Island support • Notifications when the egg hatches, and an optional "10 seconds left" warning • Runs on iPhone, iPad, and Mac, with a Mac menu bar timer • Pause, resume, or add a minute — the timer keeps correct time in the background BUILT FOR Pomodoro sessions and study sprints. Tea, coffee, and eggs. Workout intervals. Screen-time limits and "five more minutes" for kids. Anything where the finish deserves a moment. QUIET BY DESIGN No account. No ads. No tracking. No network requests of any kind — the app never sends anything anywhere, because it has nothing to send. Your collection lives on your device. Reduce Motion, Reduce Flashing, and VoiceOver labels are built in, not bolted on. FREE, AND OPTIONAL Twelve animals — three of every rarity, legendaries included — are free forever. If you want the whole roster, one purchase opens the other seventy-two, permanently, on every device you own. No subscription, no currency, no timers you can pay to speed up. The odds never change.
Screenshots
Verdict
The clearest difference is in-app purchases: Sentiens at none against Eggleton's 1. On price, ads, device support and iOS requirement 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. Eggleton sells 1 one-off in-app purchase. Sentiens asks for nothing beyond the download.
| Parameter | Sentiens | Eggleton |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 145 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | BK Kejera | Rongxin Li |
In-app purchases
Sentiens
No in-app purchases
Eggleton
- The Full Collection$4.99









