Hodor vs Lu Ban Ruler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hodor
This tool captures and rewrites HTTP, TCP, UDP, and WebSocket data traffic, including Flutter app data. It offers features like HTTPS decryption, request/response mapping, and domain filtering for efficient web debugging.
- Packet capturing & rewriting (HTTP, TCP, UDP, WebSocket)
- Flutter app traffic capture
- HTTPS decryption
- Request/response mapping
- HTTP replaying
- Domain filtering
- URL Scheme support
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Unlike the majority of system-based HTTP proxy capture software, Hodor is a packet capture tool based on the IP layer protocol. Consequently, Hodor is capable of capturing HTTP data traffic that many other capture software cannot, including the data traffic from Flutter apps. Hodor provides many useful features, including: - Packet capturing & rewriting with support for HTTP, TCP, UDP, and WebSocket data protocols. - Capturing and rewriting Flutter app traffic. - Support JavaScript extensions - HTTPS decryption to view decrypted data. - Mapping (i.e., replacing) data in HTTP requests and responses. - HTTP replaying and simulating requests and responses for server debugging without using the client again. - Formatting preview for Protobuf, Form-Data, JSON, HTML, JavaScript, and CSS. - Forwarding HTTP requests to other network tools within the local network for data processing (including traffic from Flutter apps). - Domain filtering to only view requests and responses from specific domains. - URL Scheme support for controlling the start and stop of packet capturing with commands. Hodor is an incredibly useful web debugging tool that can help you easily resolve various issues, making your work more efficient and enjoyable. Whether you are a developer or a tester, you can benefit from Hodor. Give it a try now! Automatic Subscription Service Rules 1. If you subscribe to the automatic renewal service through your Apple ID and do not actively cancel the automatic subscription service during the subscription period, Hodor will automatically deduct the next subscription fee from the balance of the Apple ID account linked to the automatic renewal service 24 hours before the current subscription period expires (subject to the actual Apple billing rules). You should pay attention to the balance and payment status of the account. If the renewal fails due to account issues or insufficient balance, you will bear the risk and/or loss by yourself. For your convenience, Apple will notify you of the upcoming deduction before processing the payment. It is important to note that based on the nature of the automatic renewal service, if you do not explicitly cancel the automatic renewal service during the subscription period, Apple will issue a deduction instruction to the relevant parties based on your permission. Generally, any fees deducted based on this instruction will not be refunded. 2. Hodor Pro Subscription Period: 1 year. 3. Hodor reserves the right to adjust service prices or stop providing automatic renewal services. If you do not agree with the adjusted service price, you can cancel the automatic renewal service according to these rules. If you do not cancel the automatic renewal service, the subsequent fees deducted by Apple will be adjusted to the new service fee. 4. The method to cancel the automatic subscription service is as follows: open the Apple iOS device "App Store" -> click on the Apple account profile picture in the upper-right corner -> enter "Account" -> click on "Subscriptions" -> select "Hodor" -> cancel the subscription. 5. Hodor may stop providing you with automatic renewal services according to operational needs. Your Hodor service period will end on the date of the expiry of the current service cycle. * Privacy Policy https://ximlu.github.io/hodor/privacy_en.html * Terms of Service https://ximlu.github.io/hodor/terms_en.html
Lu Ban Ruler
This professional tool applies ancient principles to measure furniture, houses, and graves for auspicious placement. It offers high accuracy and works offline, supporting multiple units for precise application.
- Door Ruler for furniture
- Yang House Ruler for buildings
- Yin House Ruler for graves
- High accuracy
- Offline functionality
- Multiple unit support (cm, mm, meters)
- Detailed usage guide
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LUBAN RULER – The feng shui ruler in your pocket The Luban ruler is essential when building doors, gates, altars, beds, cabinets or stairs. This app instantly tells you whether a measurement falls on a LUCKY or UNLUCKY segment, and suggests the nearest auspicious size — anytime, anywhere. ALL THREE RULERS INCLUDED • Clear Opening (52.2cm) – for the clear opening of doors and gates • Yang Dwelling (42.9cm) – for stoves, beds, tables and furniture • Yin Dwelling / Ding Lan (38.8cm) – for altars, shrines and graves KEY FEATURES • See the result of all three rulers at once • Drag the ruler or type a measurement directly (mm/inch) • Auspicious size suggestions: on an unlucky mark, the app tells you exactly how many mm to add or subtract to reach the nearest lucky one • Haptic alert when a measurement crosses into an unlucky zone – measure without looking • Quick-adjust buttons (−1mm / +1mm) and reset-to-zero • Plain-language meaning for every segment • Three languages: Vietnamese, English, Chinese • Light & Dark mode • Optimized for both iPhone and iPad WHO IS IT FOR? • Carpenters, builders and contractors • Homeowners renovating, building or setting up an altar • Anyone interested in feng shui Works fully offline. No account required. Download now so every dimension in your home is in harmony!
Screenshots
Verdict
The clearest difference is in-app purchases: Lu Ban Ruler at none against Hodor's 11. Lu Ban Ruler also leads on rating (4.6 vs 4.3). Hodor's advantage is update cadence (every 3 weeks vs every 3 months) and chart position (#45 vs unranked). On price, ratings volume, ads 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. Hodor sells 11 in-app purchases, starting at $1.99 per month. Lu Ban Ruler asks for nothing beyond the download.
Lu Ban Ruler holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 23 and 10 respectively.
Hodor ships an update every 3 weeks, Lu Ban Ruler every 3 months. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.
| Parameter | Hodor | Lu Ban Ruler |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (23 ratings) | 4.6 (10 ratings) — better |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 23 — better | 10 |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #45 — better | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 58 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Chengdu Feng Chui Ye Technology Co., Ltd | Manh Nguyen |
Customer experience
Hodor
Lu Ban Ruler
In-app purchases
Hodor
- Monthly subscription$1.991 Month
- Annual Payment Subscription$12.991 Year
- Special Recovery PurchaseFree
- 3-Day TrialFree
- Basic Edition$3.99
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- Buyout$3.99
- Pro To Multiple Systems$14.99
- Buyout$24.99
- Buyout$29.99
- Multiple Systems$44.99
- Basic To Multiple Systems$44.99
Lu Ban Ruler
No in-app purchases









