OKP vs DocPrinter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OKP
Manage and schedule your cleaning tasks remotely to ensure your space stays consistently clean. The app provides routine records, allows for remote scheduling, and offers quick firmware updates for an enhanced user experience. Built-in customer service helps resolve any issues.
- Remote cleaning task management
- Routine scheduling
- Cleaning history records
- One-click firmware updates
- Built-in customer support
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[Check Routine] Check your cleaning task anytime you want, with whole routine record and keep your space always clean [Remote Control] Wherever you are, schedule your cleaning task with no worries, enjoy your fresh space when you get home [Fast update] One-click firmware update for better experience [Customer Service] Built-in support functions help you solve any problems you may encounter. Purchase our products with no worries. We are sincerely grateful for your support
DocPrinter
This portable thermal printer allows you to print documents and images directly from your mobile device. It offers a convenient way to create physical copies of your digital content on the go.
- Print documents
- Print images
- Portable thermal printing
- Mobile device connectivity
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DocPrinter是一款便携式热敏打印机，可打印文档，也可以打图片。
Screenshots
Verdict
The clearest difference is review sentiment: OKP at 21% against DocPrinter's 0%. OKP also leads on iOS requirement (13.0 vs 16.0). 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.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | OKP | DocPrinter |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (129 ratings) — better | — |
| Positive reviews | 21.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 129 — better | — |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 173 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen USEER Robotics Co., Ltd | Milestone Intellgent Electronics (guangzhou) Co.ltd |
Customer experience
OKP
DocPrinter
Bugs and requests
OKP
Reported bugs
11 issues- WiFi connection fails at 85-87% during pairing
- Verification code not sent or not recognized
- Account not recognized after logout
- App won't progress past language selection
- Pairing fails with updated app versions
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- Lidar map occasionally does not appear
- Battery percentage stuck at 14% despite full charge
- No-go zone detection showing false positives
- App login credentials not recognized
- Accept button missing during profile creation
- MAC randomization interferes with device connection
Requested features
7 requests- Manual auto-empty scheduling controls
- In-app button to empty robot vacuum
- Room segmentation on map display
- Charging station location indicator on map
- Default cleaning mode settings
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- Better language selection during initial setup
- Improved remote control interface
DocPrinter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OKP
No in-app purchases
DocPrinter
No in-app purchases
