# SRF/YSS vs TUO Life

The clearest difference is review sentiment: SRF/YSS at 83% against TUO Life's 35%. SRF/YSS also leads on rating (4.8 vs 3.9) and update cadence (every 2 months vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SRF/YSS holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 399 and 264 respectively. Written reviews point the same way: 83% of SRF/YSS's written reviews are positive against 35% of TUO Life's.

SRF/YSS ships an update every 2 months, TUO Life every 3 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SRF/YSS | TUO Life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (399 ratings)](https://appshunter.io/ios/app/srfyss/id1380804297/reviews)** | [3.9 (264 ratings)](https://appshunter.io/ios/app/tuo-life/id1481639764/reviews) |
| Number of ratings | **399** | 264 |
| Positive reviews | **82.8% of reviews** | 35.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 70 MB | 31 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Self-Realization Fellowship Church Apps](https://appshunter.io/developer/1380804296) | [VERGEOPS, LLC](https://appshunter.io/developer/1481639763) |

## What reviewers say

### SRF/YSS

[App page](https://appshunter.io/ios/app/srfyss/id1380804297)

Explore spiritual teachings and guided meditations based on Paramahansa Yogananda's wisdom. Access digital lessons, audio recordings, and live online meditations to cultivate peace, joy, and a balanced spiritual life.

**Highlights:** Guided meditations, Live online meditations, Digital SRF/YSS Lessons, Audio recordings of Paramahansa Yogananda, Video instruction in Energization Exercises, SRF/YSS News and Events

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient access to lessons
- 👍 User-friendly interface
- 🌟 Exceptional content quality
- 🌍 Global accessibility
- 🔍 Helpful search and navigation

**What reviewers complain about**

- 🐛 Occasional crashes and login issues
- 📱 Limited functionality on mobile devices
- 🔒 Restrictive access controls
- 🔋 Requires constant internet connection

**Reported bugs**

- Incompatibility with latest iOS updates
- Unreliable login and authentication
- Broken lesson access for some users

**Requested features**

- Offline mode for lessons
- Landscape mode support
- Customizable highlighting and note-taking
- Integrated dictionary
- Widgets with inspirational content


### TUO Life

[App page](https://appshunter.io/ios/app/tuo-life/id1481639764)

This app helps improve sleep, energy, focus, and mood by controlling smart circadian lights. It uses patented technology to influence your body's natural rhythms, syncing your biological schedule with your daily activities for better health and well-being.

**Highlights:** Regulates circadian rhythm, Improves sleep quality, Boosts energy levels, Enhances focus and mood, Customizable schedules, Automatic light mode changes

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Great concept for sleep and circadian rhythm
- 👍 Helps with waking up energized
- 👍 Improves sleep quality
- 👍 Useful for winding down at night
- 👍 Effective for adjusting to time zones

**What reviewers complain about**

- 🐛 App is clunky and slow
- 🐛 App frequently loses connection
- 🐛 App crashes often
- 🐛 Requires repeated logins
- 🐛 Bulbs are buggy

**Reported bugs**

- App glitches too often, requires restart
- Lamp doesn’t turn on automatically
- App loses connection to bulb, requires reset
- App crashes
- Bulbs are buggy

**Requested features**

- Allow customization of wake-up light duration
- Enable automatic adjustment to daylight savings
- Redesign the app with a simpler interface
- Allow saving and defaulting custom colors for specific times
- Customize colors for 'calm' mode


## Frequently asked questions

### Is SRF/YSS free?

SRF/YSS is free to download, with no in-app purchases.

### Is TUO Life free?

TUO Life is free to download, with no in-app purchases.

### Which has better reviews, SRF/YSS or TUO Life?

SRF/YSS is rated higher. SRF/YSS averages 4.8 out of 5 from 399 ratings, while TUO Life averages 3.9 from 264 ratings.

### Do SRF/YSS or TUO Life have ads?

Neither SRF/YSS nor TUO Life shows ads.

### Which is updated more often, SRF/YSS or TUO Life?

SRF/YSS ships an update every 2 months, and TUO Life every 3 months. Most recently, SRF/YSS was updated on October 26, 2026 and TUO Life on October 24, 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.*