Wren vs 余热宝
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wren
Access a comprehensive global bird species catalog with over 11,000 bird recordings. Organize your recordings with personalized lists for easy management and enjoy offline playback anywhere.
- Global bird species catalog
- 11,000+ bird recordings
- Personalized recording lists
- Offline caching and playback
- Fast search functionality
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- AviList 最新全球鸟类名录 - 极速检索全球 11131 种鸟类录音 - 个性化清单 方便录音分类管理 - 离线缓存 无论身在何处 随到随听
余热宝
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“余热宝”是北京新兴合众节能科技有限公司智慧能源系统的组成部分之一。 它旨在建立用能设备与能源服务商、用户之间的广泛连接，用户可以通过手机App实时了解系统运行状态，每日、每月、每年的节能量，收到故障报警信息以及节能潜力报告。 未来还可通过泛在网络与其他用能单位进行互联互动，最终实现无人化、信息化、智能化的节能目标。
Screenshots
Verdict
The clearest difference is device support: Wren at 2 against 余热宝's —. On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Wren | 余热宝 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | — |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Bird Master Technology (Shenzhen) Ltd. | Druid Technology Co., Ltd. |
In-app purchases
Wren
No in-app purchases
余热宝
No in-app purchases
