VoltBot vs OneKeePass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VoltBot
This app provides Wi-Fi access to a portable DC power supply for engineers and DIY enthusiasts. It supports both VoltBot 1 and VoltBot 2 models, offering a free and private way to control your device.
- Wi-Fi network access
- Control VoltBot 1 and VoltBot 2
- Designed for engineers and DIY users
- Free to use
- No personal data collection
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VoltBot is an innovative portable Charger & DC power supply, designed for Engineers and DIY users. This is an app that helps to access VoltBot via a Wi-Fi network. This app support VoltBot 1 and VoltBot 2. The app is totally free and won't collect personal data.
OneKeePass
Securely store and manage all your passwords and sensitive information in a single encrypted file. This app supports various cloud storage solutions and offers robust encryption to keep your data safe. It allows for multiple databases and provides features like password generation and auto-fill.
- KeePass-compatible database support
- Encrypted storage for passwords and sensitive data
- Multiple database support
- Password generation
- AutoFill functionality
- Offline access
- FaceID and PIN lock protection
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OneKeePass supports the well known KeePass-compatible database (Kdbx 4.x). It stores and manages all your passwords and other sensitive information in a single encrypted file that can be stored in any location, including local and public cloud solutions. You keep control of all your most sensitive information. The app relies on iOS provided integration with storage providers. By using the most recent encryption standards your data and passwords are always secure. OneKeePass not only takes care of your passwords; it keeps all your credit cards, driving licenses, membership cards, passport details and identities secure. Features Entries are grouped as Types or Categories or the standard Group tree Any number of custom fields can be added Custom fields can be organized as sections Any number of databases/vaults can be created and used - Separate your personal, family and work data in different databases. Search for entries Generate new strong passwords Fully offline Recycle bin to restore or permanently erase all deleted passwords History of each entry Multi-language support AutoFill supported - Username, Password and TOTP code Passkeys can be stored and used for authentications Time based One-Time Passwords (TOTP) can added and used Supports Light or Dark Theme Database quick opening using FaceID Native SFTP/WebDav connection Linked database opening support App protection with PIN lock Merging of databases Moving an entry or a group from one group to another Clone an entry OneKeePass is open source and ad-free. Please check the development status of the next updates: https://github.com/OneKeePass/mobile. Send issues to: https://github.com/OneKeePass/mobile/issues
Screenshots
Verdict
The clearest difference is rating: VoltBot at 5.0 against OneKeePass's 3.9. OneKeePass's advantage is ratings volume (13 vs 1). On price, update cadence, ads and in-app purchases 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.
VoltBot holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: OneKeePass has 13 ratings behind it against 1, so its average is the more settled of the two.
VoltBot ships an update every 6 weeks, OneKeePass every 2 months. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.
| Parameter | VoltBot | OneKeePass |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.9 (13 ratings) |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | 1 | 13 — better |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 6 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | zechong xiong | Jeyasankar Thenmani |
Customer experience
VoltBot
OneKeePass
In-app purchases
VoltBot
No in-app purchases
OneKeePass
No in-app purchases









