Overview
Inner Pulse and Allergo are two iOS apps that solve very different problems. Inner Pulse is a mood tracking and mental health companion designed for people in therapy or on waiting lists. It offers daily check-ins, clinical questionnaires, and automatic correlation analysis to reveal how factors like sleep, exercise, and stress affect your mood – all fully offline and privacy-first. Allergo, on the other hand, is a travel safety tool for people with food allergies. It generates translated allergy cards in 75+ languages, saves them to Apple Wallet, and provides SOS emergency phrases. Both apps are built with user privacy and offline functionality in mind, but their target audiences and core features are distinct.
Feature Comparison
| Feature | Inner Pulse | Allergo |
|---|---|---|
| Primary Purpose | Mood tracking and mental health insights | Allergy translation cards for safe travel |
| Target Audience | People in therapy or seeking mental health support | Travelers with food allergies or dietary restrictions |
| Core Functionality | Daily mood logging (1-10), influence factor tracking, clinical questionnaires (PHQ-9, GAD-7, K10), automatic correlation analysis | Generate translated allergy cards, Apple Wallet integration, SOS emergency phrases, conversation helpers |
| Offline Capability | 100% offline – no cloud, no account, no tracking | Fully offline – cards and phrases accessible without internet |
| Data Privacy | GDPR compliant, all data stays on device, no account required | Data stored locally, no account required for basic use |
| Platform | iOS (iPhone) | iOS (iPhone) with Apple Wallet |
| Pricing Model | One-time purchase | Free download, first card free; subscription for unlimited |
| Clinical Validation | Includes validated clinical questionnaires (PHQ-4, PHQ-9, K10, GAD-7) | Built with input from NHS healthcare professionals |
| Languages | English only | 75+ languages, localised per country |
| Unique Selling Point | Automatic correlation analysis reveals mood patterns | Apple Wallet passes for instant access; SOS translations |
Pricing
Inner Pulse offers a straightforward one-time purchase. There are no subscriptions, no hidden fees, and all features are included from the start. This makes it a budget-friendly option for long-term use.
Allergo uses a freemium model. The app is free to download and your first allergy card is free. For unlimited cards and Apple Wallet passes, you can choose a monthly subscription at £3.99/month (ideal for a single trip) or an annual subscription at £19.99/year (best value for frequent travellers). Subscriptions help fund new allergen and language coverage.
Pros and Cons
Inner Pulse
Pros:
- 100% offline with full data privacy – no account or cloud needed
- Includes clinically validated questionnaires (PHQ-9, GAD-7, K10) for therapy support
- Automatic correlation analysis reveals mood patterns over time
- One-time purchase – no recurring fees
- GDPR compliant and made in Germany
Cons:
- Only available on iOS – no Android or web version
- Limited to mood tracking and mental health – no other health features
- No multi-language support – English only
Allergo
Pros:
- Covers 27 allergens across 75+ languages with country-specific localisation
- Apple Wallet integration for instant access without opening the app
- Fully offline – cards and SOS phrases work without internet
- Free to start with first card free; affordable subscription for unlimited use
- Built with input from NHS professionals and real user feedback
Cons:
- Subscription required for unlimited cards – not a one-time purchase
- Translation quality currently AI-based with limited native speaker verification
- Only available on iOS – no Android version yet
Verdict
Choose Inner Pulse if you need a private, offline mood tracker with clinical tools and automatic pattern analysis to support therapy. Choose Allergo if you travel with allergies and need reliable, translated allergy cards in multiple languages, especially with Apple Wallet convenience. Both are excellent niche tools, but they serve completely different needs.
Allergo
Inner Pulse