Family Tree Maker. vs J20
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Family Tree Maker.
Easily create and manage your family tree with detailed member information, relationship mapping, and multimedia archives. Trace your ancestry, record heritage, and share stories and photos with loved ones. Ideal for personal use, research, or cultural preservation.
- Family member management
- Detailed information record
- Family relationship management
- Visual family tree map
- Multimedia archives
- Automatic relationship matching
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This is a tool that provides users with family history records and blood relationship management, designed to help users easily create, view and maintain family trees. Through this software, users can easily trace their family history, understand relatives, record family heritage, and share important family stories, photos and events with family members. It is not only suitable for personal use, but also for family gatherings, historical research or cultural heritage and other scenarios. Basic functions: Family member management: add, edit and delete family members Detailed information record: including basic information, date of birth and death, occupation, achievements, etc. Family relationship management: record the relationship between parents, children, spouse, siblings, etc. Search function: quickly find family members Visual display: Family tree map: display family relationships in a graphical way Timeline: display family members in chronological order Multimedia archives: store and manage photos, videos, audio and other materials Information record: Personal archives: record the biographical information of each member in detail Family stories: record important family history and events Health information: record medical information such as blood type and genetic disease history Contact information: store contact information such as address and phone number Special functions: Automatic relationship matching: automatically associate family relationships when adding members Multimedia support: support multiple formats such as photos, videos, audio, etc. Intuitive user interface: clear layout and easy-to-use operation Local data storage: ensure the security of family information
J20
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“J20”是一款专为J20清洁机器人产品设计的智能手机应用程序,本产品专为室内清洁需求设计,以其智能和高效,为游戏厅、餐厅和酒店客房等场所提供卓越的清洁解决方案。本产品应用全新激光导航技术、配备高性能清洁模块以及智能传感器,支持在复杂场景下为客户提供安全且实用的清洁服务。 通过此APP,您可以远程控制机器人,设置清洁计划,配置清洁模式及参数、监控清洁进度,于异常情况下接收响应通知。让我们的J20清洁机器人系统成为您清洁工作的得力助手,让您的环境始终保持最佳状态。立即下载应用,开启智能清洁新篇章。
Screenshots
Verdict
The clearest difference is price: J20 at Free against Family Tree Maker.'s $0.99. Family Tree Maker.'s advantage is update cadence (daily vs every 3 days). On ads, in-app purchases, device support and iOS requirement 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
J20 is free to download; Family Tree Maker. costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Family Tree Maker. ships an update daily, J20 every 3 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | Family Tree Maker. | J20 |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (65 ratings) — better | — |
| Positive reviews | 54.8% of reviews | — |
| Number of ratings | 65 — better | — |
| Update frequency | Daily — better | Every 3 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | 仁超 张 | 南京辉煌智行科技有限公司 |
Bugs and requests
Family Tree Maker.
Reported bugs
2 issues- Login screen freezes
- Incompatible with older devices
Requested features
3 requests- Dark mode option
- Advanced analytics dashboard
- Multilingual support
J20
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Family Tree Maker.
No in-app purchases
J20
No in-app purchases









