百威生研 vs Renight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
百威生研
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【主要功能】一覽: * 手機會員卡:下載手機程式並登記成為正式會員,即可隨時隨地查閱最新會員積分。 * 會員優惠:尊享會員獨有禮遇,詳細列明優惠內容,一目了然。 * 積分紀錄:查閱你的個人積分增減紀錄。 * 最新消息:為您提供各項資訊及推廣,隨時隨地收到各種精彩驚喜、限時優惠。
Renight
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Fall asleep to your own mix. Wake with a gentle reminder. Renight is a bedtime studio for winding down with synthesized soundscapes and planning a local wake reminder — not a medical device. SYNTHESIZED SOUNDS Mix rain-like, forest-like, fire-like, fan-like, ocean-like and bowl textures, plus white, pink, and brown noise. A sleep timer fades the mix out. BRAINWAVE BEATS Play Delta, Theta, Alpha, Beta, or Gamma monaural beats. Optional quieter carrier if you are sensitive to tones. WAKE REMINDERS Plan bedtime and wake reminders in 90-minute steps. A 30-minute reminder can send one additional local notification; it does not start audio automatically. Local notifications may not arrive if the app is closed, the phone is silent, or Focus is active. On iOS 26+, wake alarms can use AlarmKit. Still use the iOS Clock alarm too. BREATH & SESSIONS Pace 4-7-8, box breathing, and longer exhales with a glowing orb. Synthesized sound sessions and short sleep notes help you close the day. JOURNAL Log duration and quality. See a weekly average and a self-entered sleep-debt estimate versus an 8-hour target; this is not a medical measurement. Renight Pro is optional. Auto-renewable monthly and yearly plans (with free trials shown in the paywall) and a lifetime non-consumable unlock are billed by Apple. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew unless auto-renew is turned off at least 24 hours before the end of the current period. Manage in iOS Settings → Apple ID → Subscriptions. Unused trial time is forfeited if you buy during a trial. Prices vary by storefront. Privacy policy: https://asynch1889.github.io/renight-legal/privacy.html Terms of use: https://asynch1889.github.io/renight-legal/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: 百威生研 at none against Renight's 3. 百威生研 also leads on iOS requirement (15.1 vs 17.0). Renight's advantage is update cadence (every 3 weeks vs every 9 months). On price, 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. Renight sells 3 in-app purchases, starting at $4.99 per month. 百威生研 asks for nothing beyond the download.
百威生研 ships an update every 9 months, Renight every 3 weeks. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.
| Parameter | 百威生研 | Renight |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 40 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | MOBILE CARDS ENTERPRISE | 爱华 刘 |
In-app purchases
百威生研
No in-app purchases
Renight
- Renight Pro Monthly3 Days trial$4.991 Month
- Renight Pro Yearly7 Days trial$29.991 Year
- Renight Pro Lifetime$59.99









