# ATN Obsidian 4 vs LiTime

The clearest difference is rating: LiTime at 3.1 against ATN Obsidian 4's 2.0. LiTime also leads on update cadence (every 2 weeks vs every 3 months) and review sentiment (24% vs 16%). 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.

LiTime holds the better App Store score, 3.1 against 2.0. Both are backed by a comparable volume of ratings — 234 and 276 respectively. Written reviews point the same way: 16% of ATN Obsidian 4's written reviews are positive against 24% of LiTime's.

ATN Obsidian 4 ships an update every 3 months, LiTime every 2 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ATN Obsidian 4 | LiTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (234 ratings)](https://appshunter.io/ios/app/atn-obsidian-4/id1337731256/reviews) | **[3.1 (276 ratings)](https://appshunter.io/ios/app/litime/id6472779872/reviews)** |
| Number of ratings | 234 | **276** |
| Positive reviews | 16.0% of reviews | **24.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 85 MB | 101 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ATN](https://appshunter.io/developer/789970891) | [Shenzhen Litime Technology Co.,Ltd](https://appshunter.io/developer/1697659864) |

## What reviewers say

### ATN Obsidian 4

[App page](https://appshunter.io/ios/app/atn-obsidian-4/id1337731256)

Connect your smartphone or tablet to compatible ATN smart scopes via WiFi. Stream live video of your hunt, adjust device settings, and review recorded images and videos. Unlock the full capabilities of your ATN optics.

**Highlights:** Live video streaming, Device settings adjustment, Review stored media, WiFi connectivity, Enhances ATN optic experience

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast live streaming
- 👍 Easy scope configuration
- 🔍 Useful viewfinder feature

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🐛 App crashes and freezes
- 🐛 Unreliable video/photo gallery
- 🐛 Scope locking up when using app

**Reported bugs**

- App unable to discover scope
- Live view not working as expected
- Scope firmware updates causing issues

**Requested features**

- Add photo/video gallery to view media
- Improve app stability and reliability
- Allow profile editing directly on scope


### LiTime

[App page](https://appshunter.io/ios/app/litime/id6472779872)

Monitor your smart energy storage battery in real-time via Bluetooth. Remotely control charging modes and view battery levels, temperature, and speeds. This user-friendly app offers effortless energy management.

**Highlights:** Real-time battery monitoring, Bluetooth connectivity, Remote charging control, View battery levels, Monitor temperature and speeds, User-friendly interface

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use app
- 🚀 Provides essential battery information
- 💡 Helpful for monitoring battery status
- ⚡ Works well with the batteries

**What reviewers complain about**

- 🐛 Connectivity issues with Bluetooth
- 🔒 Requires login/account for basic functionality
- 🔋 Inaccurate battery state of charge readings
- 💤 App goes into standby mode unexpectedly
- 📢 Intrusive ads and unnecessary features

**Reported bugs**

- App crashes or freezes after updates
- Login/account issues prevent access
- Battery status not updating correctly
- Compatibility problems with newer devices

**Requested features**

- Ability to monitor individual cell voltages
- Option to set low battery charge thresholds
- Offline mode for remote usage without internet
- Improved battery balancing and management


## Frequently asked questions

### Is ATN Obsidian 4 free?

ATN Obsidian 4 is free to download, with no in-app purchases.

### Is LiTime free?

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

### Which has better reviews, ATN Obsidian 4 or LiTime?

LiTime is rated higher. ATN Obsidian 4 averages 2.0 out of 5 from 234 ratings, while LiTime averages 3.1 from 276 ratings.

### Do ATN Obsidian 4 or LiTime have ads?

Neither ATN Obsidian 4 nor LiTime shows ads.

### Which is updated more often, ATN Obsidian 4 or LiTime?

ATN Obsidian 4 ships an update every 3 months, and LiTime every 2 weeks. Most recently, ATN Obsidian 4 was updated on November 5, 2026 and LiTime on October 30, 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.*