# SleepStream 2 vs Oregon Longevity Project

The clearest difference is rating: Oregon Longevity Project at 5.0 against SleepStream 2's 3.8. Oregon Longevity Project also leads on in-app purchases (none vs 10). SleepStream 2's advantage is ratings volume (33 vs 1) and iOS requirement (8.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SleepStream 2 sells 10 one-off in-app purchases. Oregon Longevity Project asks for nothing beyond the download.

Oregon Longevity Project holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: SleepStream 2 has 33 ratings behind it against 1, so its average is the more settled of the two.

SleepStream 2 ships an update every 2 months, Oregon Longevity Project every 5 weeks. The most recent releases landed on September 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SleepStream 2 | Oregon Longevity Project |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (33 ratings)](https://appshunter.io/ios/app/sleepstream-2/id432771824/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oregon-longevity-project/id1575395300/reviews)** |
| Number of ratings | **33** | 1 |
| Positive reviews | 79.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 49 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Explosive Apps](https://appshunter.io/developer/300812186) | [MB 360, LLC](https://appshunter.io/developer/1726635551) |

## What reviewers say

### SleepStream 2

[App page](https://appshunter.io/ios/app/sleepstream-2/id432771824)

This app offers a comprehensive suite of tools to help users relax, sleep better, and manage stress. It combines calming sounds, soothing melodies, brainwave programs, and visualizations to create a deeply relaxing experience.

**Highlights:** Calming sounds and melodies, Effective brainwave programs, Beautiful visualizations, Guided voice sessions, Professionally mastered audio, Downloadable content

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Binaural Beats Pack | $0.99 | one-time |
| Sound Pack | $0.99 | one-time |
| Music Spa | $0.99 | one-time |
| Guided Relaxation | $0.99 | one-time |
| Instant Energy | $0.99 | one-time |
| Pre-sleep Meditation | $0.99 | one-time |
| Thunderstorm HD | $0.99 | one-time |
| Lucid Dreaming Binaural Beat | $1.99 | one-time |
| Anxiety Reducing Binaural Beats | $1.99 | one-time |
| Sleep Phase Follower | $1.99 | one-time |

**What reviewers like**

- 🚀 Great app
- 👍 Relaxing sounds
- 👍 Helps with sleep and focus
- 👍 Useful for meditation
- 👍 Customizable options

**What reviewers complain about**

- 🐛 Crashes and glitches
- 🐛 Deleted purchased content
- 🔋 Drains battery
- 👎 Confusing interface changes
- 👎 Aggressive ads and upsells

**Reported bugs**

- App crashes on launch
- Purchased content disappears
- Binaural beats not functioning properly
- Timer issues causing sounds to stop prematurely

**Requested features**

- Add more sound options
- Improve binaural beats quality
- Allow layering of sounds
- Add timer to start sounds at a specific time
- Improve syncing of purchased content


### Oregon Longevity Project

[App page](https://appshunter.io/ios/app/oregon-longevity-project/id1575395300)

This program offers a medical assessment and treatment plan focused on enhancing healthspan and lifespan. It utilizes evidence-based longevity science, including epigenetic testing, to create personalized metabolic, dietary, pharmaceutical, and movement protocols. The goal is to help individuals live longer with greater vitality by addressing the diseases of aging.

**Highlights:** Comprehensive medical assessment, Epigenetic clock testing, Cardiovascular health analysis, Metabolomic testing, Hormone testing, Genetic and cognitive risk assessment, Movement and fitness evaluation, Personalized disease prevention plan

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SleepStream 2 free?

SleepStream 2 is free to download, with in-app purchases available.

### Is Oregon Longevity Project free?

Oregon Longevity Project is free to download, with no in-app purchases.

### Which has better reviews, SleepStream 2 or Oregon Longevity Project?

Oregon Longevity Project is rated higher. SleepStream 2 averages 3.8 out of 5 from 33 ratings, while Oregon Longevity Project averages 5.0 from 1 ratings.

### Do SleepStream 2 or Oregon Longevity Project have ads?

Neither SleepStream 2 nor Oregon Longevity Project shows ads.

### Which is updated more often, SleepStream 2 or Oregon Longevity Project?

SleepStream 2 ships an update every 2 months, and Oregon Longevity Project every 5 weeks. Most recently, SleepStream 2 was updated on September 7, 2026 and Oregon Longevity Project on September 23, 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.*