Birthdays vs Blue Lamp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Birthdays
Never forget a friend's birthday again. This app scans your contacts to show upcoming birthdays and days remaining. Send wishes via email, iMessage, or call directly from the app.
- Scans contacts for birthdays
- Shows upcoming birthdays
- Countdown to birthdays
- Send wishes via email/iMessage
- Direct calling to contacts
- Location-based notifications
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Remember the birthdays that matter. Birthdays keeps the people you care about in one simple, beautiful list. See whose birthday is coming up next, know exactly how many days are left, and get a reminder with enough time to make their day special. ADD PEOPLE IN SECONDS Pick the people you want to remember straight from your Contacts. Birthdays only sees the people you choose, not your whole address book. Missing a date? Add or change it right in the app. SEE WHAT'S COMING UP Birthdays are grouped by month, starting with this one, so the next celebration is always at the top. Each person shows a countdown, and when you know their birth year, the age they're turning. REMINDERS ON YOUR SCHEDULE Get a notification on the day, one week before, or two weeks before. That's time to send a message, choose a gift, or plan a party. Reminders repeat every year automatically. UPCOMING BIRTHDAYS ON YOUR HOME SCREEN Small, medium, and large widgets show who's next and how many days remain, without opening the app. MAKE IT PERSONAL Give everyone a photo, and crop it just the way you like. PRIVATE BY DESIGN Names, birthdays, and photos stay on your device. No account, no sign-up. ONE PURCHASE. NO SUBSCRIPTION. Every feature is free for up to seven birthdays. Unlock unlimited birthdays, plus all future features, with a single one-time purchase. No subscriptions, no renewals. Questions or feedback? Write to support@chromedomesoftware.com. We'd love to hear from you.
Blue Lamp
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灯光绚烂,乐曲动人!听着美妙的音乐,同时还能欣赏有节奏的灯光闪耀;有浪漫迷人的渐变灯光,还有轻快灵动的闪闪星光;随音乐起舞,演绎梦幻殿堂! 这是一款集音乐与灯光,欢乐与实用于一体的免费应用。通过它,您可以随意设置灯的颜色、亮度,可以创造浪漫的渐变灯光场景,可以让灯光随音乐起舞,可以定制温馨的‘灯光闹钟’! 蓝牙灯控智能搜索蓝牙灯,可以选择单个蓝牙灯进行控制,也可以创建分组同时控制多个蓝牙灯。指尖滑动即可得到多彩的灯光,选择模式可以得到不同的灯光场景,播放音乐可以让灯光随音乐有节奏的变幻,添加定时可以定制一个充满新意的‘灯光闹钟’! 应用界面设计简洁易用,完全免费,充满乐趣又不失实用。
Screenshots
Verdict
The clearest difference is price: Blue Lamp at Free against Birthdays's $5.00. Blue Lamp also leads on in-app purchases (none vs 4) and device support (3 vs 1). On ads 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
Blue Lamp is free to download; Birthdays costs $5.00 up front. Birthdays sells 4 one-off in-app purchases. Blue Lamp asks for nothing beyond the download.
| Parameter | Birthdays | Blue Lamp |
|---|---|---|
| Price | $5.00 | Free — better |
| Rating | 4.6 (141 ratings) — better | — |
| Positive reviews | 81.8% of reviews | — |
| Number of ratings | 141 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.6 | 6.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Lucien Dupont | FEIBIT ELECTRONIC TECHNOLOGY CO., LTD. |
In-app purchases
Birthdays
- Generous Tip$0.99
- Massive Tip$1.99
- Amazing Tip$4.99
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- Birthdays Pro$5.00
Blue Lamp
No in-app purchases









