NNERGY vs 1chat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NNERGY
This utility app leverages broadcasting technology to provide detailed battery information. It displays real-time data about your device's power status, helping you monitor its health and usage.
- Battery information display
- Broadcasting technology integration
- Device power status monitoring
- Real-time data
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Using Broadcasting Technology to Get Battery Information and Display
1chat
This AI assistant operates entirely offline, prioritizing your privacy and security. It includes a built-in language model, requiring no internet connection or user registration to function. Manage multiple conversations and enjoy immediate use.
- Fully offline operation
- No internet connection required
- No login or registration
- Built-in Qwen3 model
- Multiple conversation management
- Optimized for Apple chips
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1Chat is a fully offline, locally running large language model AI assistant. 1Chat emphasizes privacy and security, requiring no internet connection or permissions. It runs completely locally with an integrated model, ready to use right out of the box. Features: • No internet connection required, no login or registration • Fully offline, ensuring privacy and security • Built-in Qwen3 model, ready to use immediately • Supports multiple conversation management • Optimized for Apple chips 1Chat is based on the open-source project fullmoon-ios, with custom development and integration of the Qwen3-1.7B-4bit-DWQ-053125 model. Open source：https://github.com/OJZen/1chat For any feedback or suggestions, you can email: ojunedev@gmail.com
Screenshots
Verdict
NNERGY and 1chat both sit at 3.0 stars, but that hides the real split: 100% of 1chat's written reviews are positive against 0% of NNERGY's. NNERGY's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (9.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 3.0 for NNERGY against 3.0 for 1chat. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 0% of NNERGY's written reviews are positive against 100% of 1chat's.
NNERGY ships an update every 3 weeks, 1chat every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.
| Parameter | NNERGY | 1chat |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 3.0 (2 ratings) |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 47 MB | 955 MB |
| Age rating | 4+ | 4+ |
| Developer | 广州思脉时通讯科技有限公司 | 高均 欧 |
Customer experience
NNERGY
1chat
In-app purchases
NNERGY
No in-app purchases
1chat
No in-app purchases
