The Longevity AI vs Somna
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Longevity AI
This app helps you improve your longevity through data-driven insights across activity, diet, sleep, and mindfulness. Connect your wearable to discover your biological age and receive personalized coaching to help lower it over time.
- Data-driven longevity insights
- Biometric and visual AI analysis
- Wearable device integration
- Biological age discovery
- Personalized coaching
- Focus on Activity, Diet, Sleep, Mindfulness
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Take meaningful, data-driven steps across the four core pillars of longevity: Activity, Diet, Sleep, and Mindfulness. With biometric and visual AI, it’s simple to join the longevity movement - just connect your wearable and start gaining real insights. Discover your biological age and access personalized coaching designed to help you lower it over time. Best of all, there are no ads or in-app purchases - every core feature is free for life.
Somna
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Somna is a calm space to understand what keeps repeating inside you - and respond with care. It helps you notice emotional patterns as they show up in your thoughts, feelings, body, and behaviour, so you can meet them more gently over time. With Somna, you can: • Capture the thoughts that keep looping • Notice how they show up emotionally and in your body • Calm your nervous system when things feel intense • Practice a steadier, kinder response • Watch familiar patterns soften with repetition When something flares up, Somna offers gentle support exercises - like breathing and grounding - to help your body settle before your mind tries to reason. Somna Plus adds optional, opt-in reflection: • Coach Mode - gentle AI support to help you find steadier language • Weekly Reflection - a short summary of emotional patterns over time You can use Somna fully without subscribing. Your data stays private. Somna is designed to work locally on your device. Nothing is shared unless you choose to enable optional features. Somna is a wellness and self-reflection tool. It isn’t a replacement for professional care. Use Somna whenever you need a quieter place to land. This app uses Apple's standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: The Longevity AI at none against Somna's 1. The Longevity AI also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and ads 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. Somna sells 1 in-app purchase, starting at $6.99 per month. The Longevity AI asks for nothing beyond the download.
The Longevity AI ships an update every 6 days, Somna weekly. The most recent releases landed on September 14, 2026 and October 8, 2026 respectively.
| Parameter | The Longevity AI | Somna |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 135 MB | 11 MB |
| Age rating | 17+ | 4+ |
| Developer | Longr UK Ltd. | Ben Howdle |
In-app purchases
The Longevity AI
No in-app purchases
Somna
- Somna Plus$6.991 Month









