YAT Smart Tools vs KOWOLL 28E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YAT Smart Tools
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【YAT Smart Tools】An all-round and useful tool designed specifically for users to manage and control their YAT Smart devices. Control your devices via a WiFi or Bluetooth connection to make your garden work more efficient and organised! Main Features: 【Remote Control】No need to personally visit the site to operate, you can simply operate start, stop and adjust the working mode of the equipment. 【Real-time Monitoring】Easily check the status of the equipment, including remaining power, work progress, abnormal alarms, etc. With this information, you can understand the operation of the equipment and deal with abnormalities in time to ensure the smooth progress of the gardening work. 【Intelligent Scheduling】 Customise your needs and set the work schedule of the equipment. You can choose a specific period of time every day, week or month, without manual control, so that the equipment automatically carry out work to complete garden maintenance. 【Data Record】Check the work record of the equipment at any time, including mowing time, working area and so on. Keep abreast of the usage of the equipment for efficient management.
KOWOLL 28E
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M28E robotic lawnmower is a planned borderless intelligent lawn mower robot, which is applied to the automatic lawn maintenance of the manor yard with a lawn area of 5000 square meters or less. M28E intelligent lawn mower by GNSS difference technology realize cm-level outdoor precise positioning, GNSS/INS data fusion technology for lawn mower attitude information, through the collision sensors to realize intelligent perception of the working environment, have a certain environmental self-learning and adaptive ability, truly autonomous navigation intelligent mowing the lawn, the efficiency of 300m²/h
Screenshots
Verdict
The clearest difference is iOS requirement: KOWOLL 28E at 10.0 against YAT Smart Tools's 15.0. 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.
YAT Smart Tools ships an update every 5 weeks, KOWOLL 28E every 3 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.
| Parameter | YAT Smart Tools | KOWOLL 28E |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 115 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | 浙江亚特电器有限公司 | Kalman Navigation |
In-app purchases
YAT Smart Tools
No in-app purchases
KOWOLL 28E
No in-app purchases






