# Era vs Sleep Cycle Tracker & Analyzer

The clearest difference is ratings volume: Era at 831 against Sleep Cycle Tracker & Analyzer's 2. Sleep Cycle Tracker & Analyzer's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Era sells 10 in-app purchases, starting at $2.99 per 7 days and Sleep Cycle Tracker & Analyzer sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sleep Cycle Tracker & Analyzer holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Era has 831 ratings behind it against 2, so its average is the more settled of the two.

Era ships an update weekly, Sleep Cycle Tracker & Analyzer every 5 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | Era | Sleep Cycle Tracker & Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (831 ratings)](https://appshunter.io/ios/app/era-stress-plus-sleep-tracker/id6677020960/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sleep-cycle-tracker-and-analyzer/id6742377483/reviews)** |
| Number of ratings | **831** | 2 |
| Positive reviews | 65.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 83 MB | 51 MB |
| Requires iOS | **17** | 18.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Phoenix Do](https://appshunter.io/developer/1522325566) | [Lori Nguyen](https://appshunter.io/developer/1872689629) |

## What reviewers say

### Era

[App page](https://appshunter.io/ios/app/era-stress-plus-sleep-tracker/id6677020960)

This app helps you achieve your goals and improve your wellbeing through personalized guidance. It offers daily affirmations, guided meditations, and an AI companion to help you manifest your dreams and overcome limiting beliefs. Track your emotional growth and build positive habits for a balanced life.

**Highlights:** Personalized AI Companion, Daily Affirmations, Emotional Tracker, Calm Meditations, Daily Journal & Reflections, Custom Daily Rituals, Dream Life Visualization

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Copia Plus | $2.99 | per 7 days |
| Copia Plus | $3.99 | per 7 days |
| Copia Plus | $4.99 | per 7 days |
| Copia Plus | $5.99 | per 7 days |
| Copia Plus | $9.99 | per month |
| Copia Plus | $12.99 | per month |
| Copia Plus | $19.99 | per year |
| Copia Plus | $29.99 | per year |
| Copia Plus | $39.99 | per year |
| Copia Plus | $49.99 | per year |

**What reviewers like**

- 🤍 Found soulmate
- 🪄 Helps with manifestation
- 👍 Guides to reaching goals
- 🤩 Beautiful app

**What reviewers complain about**

- 💰 Paid subscription required
- 💸 Money-hungry

**Reported bugs**

- Locked features behind paywall

**Requested features**

- Free version for those who can't afford subscription
- More accessible manifesting tools


### Sleep Cycle Tracker & Analyzer

[App page](https://appshunter.io/ios/app/sleep-cycle-tracker-and-analyzer/id6742377483)

This app enhances sleep quality by tracking and analyzing sleep cycles, duration, and quality. It offers smart alarms, snore detection, and personalized insights to help users wake up refreshed and build healthier sleep habits.

**Highlights:** Sleep cycle tracking, Smart sleep analysis, Snore and noise detection, Smart alarm, Relaxation sounds, Personalized insights, Syncs with Apple Health

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tracker PRO (weekly) | $4.99 | per 7 days |
| Tracker PRO (monthly) | $12.99 | per month |
| Tracker PRO (yearly) | $39.99 | per year |


## Frequently asked questions

### Is Era free?

Era is free to download, with in-app purchases available.

### Is Sleep Cycle Tracker & Analyzer free?

Sleep Cycle Tracker & Analyzer is free to download, with in-app purchases available.

### Which has better reviews, Era or Sleep Cycle Tracker & Analyzer?

Sleep Cycle Tracker & Analyzer is rated higher. Era averages 4.7 out of 5 from 831 ratings, while Sleep Cycle Tracker & Analyzer averages 5.0 from 2 ratings.

### Do Era or Sleep Cycle Tracker & Analyzer have ads?

Neither Era nor Sleep Cycle Tracker & Analyzer shows ads.

### Which is updated more often, Era or Sleep Cycle Tracker & Analyzer?

Era ships an update weekly, and Sleep Cycle Tracker & Analyzer every 5 days. Most recently, Era was updated on November 4, 2026 and Sleep Cycle Tracker & Analyzer on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*