Powercent vs Personote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Powercent
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Powercent App is a cutting-edge data monitoring platform. This software offers a range of features including real-time monitoring, online control, real-time warning, and revenue tracking for all data linked to the company's inverters. Among its notable offerings are online parameter setting for energy storage systems, simple and efficient management of energy storage operations, and revenue tracking.
Personote
A secure, local note-taking app that prioritizes user privacy by not storing data remotely. It offers rich text editing, image insertion, and cross-device synchronization via local network.
- Local data storage, no remote recording
- Rich text formatting (bold, underline, font size)
- Image insertion
- Cross-device synchronization via local LAN
- Simple and beautiful UI design
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"Personote" is a local notebook that does not record your personal data remotely. In other words, no one can get your data!! [Supports common text editing formats] font size, boldface, underline, font color, symbol list, inserting pictures, etc. [Supports cross-device data synchronization] synchronize data between different devices through the local LAN. [UI Design] Simple and beautiful design, comfortable user experience. [Kind tips] If you encounter any problems or have any suggestions about your experience, you can send them to our email: 947268652@qq.com We never stop optimizing the product and fixing bugs. Your feedback is the greatest help for us to improve our services!
Screenshots
Verdict
The clearest difference is update cadence: Personote at every 5 days against Powercent's every 2 months. On price, ads, in-app purchases and device support 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.
Powercent ships an update every 2 months, Personote every 5 days. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.
| Parameter | Powercent | Personote |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 101 MB | 45 MB |
| Age rating | 17+ | 4+ |
| Developer | Powercent Energy Technology (Hubei) Co.,Ltd | 祖铁 程 |
In-app purchases
Powercent
No in-app purchases
Personote
No in-app purchases
