天气生成器 vs LeftRightDiary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
天气生成器
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经常遇到天气预报不准 既然不准确,那就自己来定义天气信息吧! 可以修改未来几个小时的天气 修改当天的温度 修改自己的所在的位置信息 可以导出天气海报
LeftRightDiary
This app allows you to record life's moments using text and images, with support for Markdown editing. It prioritizes privacy by storing all data locally on your device and offers various ways to review past entries.
- Markdown and Rich Text editing
- Mixed text and image layout
- Heatmap and Calendar views
- Random memory recall
- Local data storage
- WebDAV and Alibaba Cloud Disk sync
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**Capture Every Moment** With Zuoyou Diary, record every moment of your life! 【Product Introduction】 Zuoyou Diary is a simple and pure diary app! It supports writing journals in Markdown, combining text and images. All basic features are completely free. All diary data is stored only on your device — your privacy is our top priority, so you never have to worry about data leaks. In addition, you can easily review past entries through various views such as Heatmap, Calendar, Random Recall, and "On This Day in the Past." Everything is clearly laid out so you can effortlessly keep track of life's little moments. 【Key Features】 * Supports both Markdown and Rich Text editors * Mixed text and image layout * Heatmap support * Calendar view (with heatmap) * Calendar image view * On this day in the past * Random memory recall * Privacy-focused: data stored locally on your device * Sync via WebDAV * Sync with Alibaba Cloud Disk
Screenshots
Verdict
The clearest difference is update cadence: LeftRightDiary at every 3 weeks against 天气生成器's every 9 months. On price, ads, in-app purchases 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. 天气生成器 sells 1 one-off in-app purchase and LeftRightDiary sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
天气生成器 ships an update every 9 months, LeftRightDiary every 3 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | 天气生成器 | LeftRightDiary |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 9 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 27 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | 小强 何 | 候军 袁 |
In-app purchases
天气生成器
- 天气生成器Pro$1.99
LeftRightDiary
- Upgrade to PRO$3.99
- 请作者吃大餐$9.99
- 大力支持$29.99
