FlightPlan! vs 粤语翻译
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlightPlan!
Visually program and execute flight paths for your Tello drone. Control the drone manually or upload pre-designed flight plans. Monitor real-time telemetry data on a digital cockpit display.
- Visual flight plan programming
- Upload flight plans to drone
- Manual drone control
- Real-time telemetry display
- Glass cockpit interface
- WiFi connection management
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This app allows you to visually program a flight plan for the Tello Drone and then upload it to the drone for execution. You can also fly the drone manually with the app if you wish. Real time telemetry from the drone is displayed on the glass cockpit. Tello is a mini drone equipped with a HD camera that is manufactured by Ryze Robotics and includes a flight controller with DJI smarts. We access the Tello API by connecting to the airframe via a WiFi UDP port. Once a connection is in place, the drone is controlled using simple text commands. So before using the app, make sure that your Tello drone is on and the iPhone is connected to the Tello WiFi. You can check this by going to Settings -> WiFi. The first time that you use the app it will request your permission to use Location Services. This is required to allow the app to determine the SSID of the WiFi connection so we know when you are connected to the drone. The app doesn't use location services for anything else. The app has two modes of operation: manual and planning / auto pilot. The app status is shown in the top centre panel. This panel also indicates whether WiFi is connected or not. It may take a few seconds for a change in WiFi status to be displayed. If you are connected to the Tello and in manual mode, then tapping the take off icon will cause the drone to auto take off and hover. Tapping land will auto land. Only tap emergency stop if necessary as it will immediately stop all four motors and the drone will fall out of the sky! Tapping the plan button toggles the app state between planning mode and manual mode. In planning mode a grid (representing the ground) and yellow arrow (representing the drone), will appear. The arrow direction indicates the front of the drone. In planning mode, you can enter the sequence of commands which will be transmitted to your drone for execution. Start with take off or you will receive a warning message. When you are finished with your flight plan tap land. The arrow will simulate the position of the drone but is not to scale. Tapping the upload icon will send your flight plan to the Tello and execute it. While the plan is being flown, the app will display the glass cockpit. Real time telemetry from the drone is displayed on the glass cockpit. This includes pitch, roll, yaw, velocity (x, y, z), temperature, time of flight (tof), height, battery percentage, motor on time, barometric pressure, and acceleration (x, y, z). A full description of how the app operates is provided at our website (reefwing.com.au). FlightPlan is a refined version of another that I described in an article called "Programming the Tello Drone using Swift." (https://medium.com/@reefwing/programming-the-tello-drone-using-swift-f9122fd4aeb8?). You can refer to this article to understand how the app operates and create your own version.
粤语翻译
This app provides authentic Cantonese translation and learning tools. It offers features like smart voice translation, real-time dialogue, a comprehensive dictionary, and video courses to help users communicate and immerse themselves in Cantonese culture.
- Accurate Cantonese translation
- Smart voice translation
- Real-time two-way dialogue
- Comprehensive Cantonese dictionary
- Cantonese music with lyrics and pronunciation
- Video courses for all levels
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最地道的粤语翻译神器!! 无论您系想喺茶餐厅点餐、街头巷尾问路,定系喺社交场合、工作环境中畅所欲言,「粤语翻译」都是您最可靠的粤语导航。 我们让语言不再成为界限,让您轻松融入粤港澳的多元文化氛围。 核心亮点,一应俱全 精准翻译:无论汉译粤,抑或粤译汉,我们追求每一个字词的精准与地道,让您沟通无阻,交流自然流畅。 智能语音:告别繁琐打字,只需轻轻开口,即时翻译,无论是日常对话还是紧急沟通,都能迅速回应,省时省心。 实时对话:双向翻译,边听边学,仿佛拥有私人粤语翻译官在旁,助您快速掌握粤语精髓,与当地人无缝交流。 粤语字典:海量词汇,详尽释义,从常用词汇到专业术语,从俚语到口语表达,一网打尽,助您成为粤语达人。 粤语音乐:精选粤语金曲,配搭标准发音歌词、粤拼及音频,让您在享受音乐的同时,轻松学会粤语发音与歌词,唱出地道粤语歌。 视频课程:从零基础到精通,我们提供系统全面的粤语学习视频课程,覆盖发音、声调、词汇、对话等多个方面,助您稳步提升粤语水平。 更有粤语输入法等实用工具持续上线,全方位满足您的学习与生活需求。 无论您是粤语爱好者、旅行者、工作者,还是学习者,粤语翻译都是您不可或缺的伙伴。 即刻下载,开启您的粤语探索之旅!
Screenshots
Verdict
The clearest difference is review sentiment: 粤语翻译 at 100% against FlightPlan!'s 20%. 粤语翻译 also leads on rating (4.0 vs 1.0). FlightPlan!'s advantage is in-app purchases (none vs 3) and iOS requirement (12.2 vs 14.0). 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. 粤语翻译 sells 3 one-off in-app purchases. FlightPlan! asks for nothing beyond the download.
粤语翻译 holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 20% of FlightPlan!'s written reviews are positive against 100% of 粤语翻译's.
| Parameter | FlightPlan! | 粤语翻译 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (4 ratings) | 4.0 (4 ratings) — better |
| Positive reviews | 20.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 4 |
| Update frequency | — | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.2 — better | 14.0 |
| Further details — not scored | ||
| Size | 7 MB | 185 MB |
| Age rating | 4+ | 4+ |
| Developer | Reefwing Software | Shenzhen Yiyou Technology Company Ltd. |
Customer experience
FlightPlan!
粤语翻译
In-app purchases
FlightPlan!
No in-app purchases
粤语翻译
- 200讲币$0.99
- 400讲币$1.99
- 粤语会员$3.99









