DD星球 vs Second Me
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DD星球
Create unique AI companions, customize their voices, and engage in real-time voice conversations. Design your own digital universe to store dreams and memories. This app offers advanced AI generation technology for a personalized experience.
- Create unique AI companions
- Define AI intelligence and appearance
- Customize AI voices
- Real-time voice chat with AI
- Clone your own voice
- Design your digital universe
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欢迎来到DD星球:您的私人宇宙,您的数字人生 在DD星球,一切皆有可能。这里不仅是您的私密空间,更是您与AI朋友共同成长的乐园。我们相信,每个人的人生都应由自己决定。在这里,您可以: 创造独一无二的AI伙伴:选择次元,定义智能,创造出真正属于您的AI。 定制AI声音:从悦耳的旋律到您所钟爱的声音,一切听您的。 实时语音交流:不仅可以和您的AI进行实时对话,还可以克隆您自己的声音,让交流更加个性化。 创建您的星球:设计您的数字宇宙,每一个角落都承载着您的梦想和记忆。 在DD星球,我们不仅提供先进的AI生图和AI语音技术,更重视每个用户的独特体验。无论您在寻找一个聆听者,一个陪伴者,还是一个共同成长的伙伴,DD星球都能满足您的需求。 您的人生,您的选择。 加入DD星球,开启属于您的星际旅程吧!
Second Me
This social network uses AI to handle the initial social legwork, connecting you with people based on deep resonance rather than superficial criteria. Your AI identity learns from you to find meaningful connections, acting as a social concierge to maintain relationships.
- Dynamic AI identity learns from user data
- Connection based on deep personality resonance
- AI handles initial social legwork and small talk
- AI acts as a social concierge for relationship maintenance
- Ensures all identities are tied to real people
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Your expertise could help so many more — but there's only one of you. Your parents miss you. Your kids wait for you. Old friends haven't heard from you in a while. You can't keep up. There's only one of you, but too many people you want to reach. **Create your own AI avatar with Second Me —** with your voice, your face, your expertise, your way of thinking. When you're not there, your avatar is. —— **【Your avatar scales your expertise】** You're a coach, a consultant, a creator — your insights deserve a wider audience. Turn your experience, judgment, and case studies into an avatar. It holds one-on-one conversations for you, 24/7. For the first time, your expertise can serve thousands. **【Your avatar handles your business】** Running a business solo: delivering by day, replying by night, always online and never enough time. Put your avatar on your homepage and social pages — 24/7, it takes inquiries, demos your work, and quotes prices. You don't need to hire. You need an avatar. **【Your avatar breaks the ice】** A hiring manager dropped his avatar's link into a job post. A candidate from an unknown school chatted with it for 19 minutes — and impressed him more than five Ivy League résumés. Not just hiring — sales discovery, dating, consulting, partnerships. Let your avatar talk first. Résumés can lie. Conversations don't. **【Your avatar stays with the people who matter】** Your 70-year-old mom uses AI for recipes — but it doesn't know her. Your avatar checks in: "Mom, how's your leg today?" Your kid wants a bedtime story while you're traveling. Your avatar reads in your voice — your kid can interrupt, ask questions, and say "tell it again." Generic AI is a tool. Your avatar is you. —— Not AI that does your work — but a second you. To reach more people, to be there for the ones who matter, to show up where you can't. **Now, create your avatar with Second Me.** Welcome to the Avatar Internet.
Screenshots
Verdict
The clearest difference is rating: DD星球 at 5.0 against Second Me's 4.6. DD星球 also leads on review sentiment (100% vs 90%) and iOS requirement (12.0 vs 15.5). Second Me's advantage is ratings volume (152 vs 1). On price, update cadence, ads and in-app purchases 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. DD星球 sells 7 one-off in-app purchases and Second Me sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
DD星球 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Second Me has 152 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of DD星球's written reviews are positive against 90% of Second Me's.
DD星球 ships an update weekly, Second Me every 9 days. The most recent releases landed on September 8, 2026 and October 7, 2026 respectively.
| Parameter | DD星球 | Second Me |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.6 (152 ratings) |
| Positive reviews | 100.0% of reviews — better | 89.6% of reviews |
| Number of ratings | 1 | 152 — better |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 136 MB | 130 MB |
| Age rating | 17+ | 4+ |
| Developer | Digital Life Technology (Wuhan) Co., Ltd | Mindverse AI |
Customer experience
DD星球
Second Me
Bugs and requests
DD星球
Not enough reviews yet to summarise bugs or requests.
Second Me
Reported bugs
3 issues- Audio recording issues
- Syncing problems between devices
- Inconsistent performance on different platforms
Requested features
5 requests- iPad version
- More customization options
- Improved integration with other apps
- Enhanced voice recording and transcription
- Ability to turn off specific notifications
In-app purchases
DD星球
- 70D币$0.99
- 420D币$0.99
- 星福祈愿$1.99
Show 4 moreShow fewer
- 2100D币$3.99
- 3500D币$6.99
- 8960D币$19.99
- 45360D币$99.99
Second Me
- Pro$0.991 Month
- Plus$0.991 Month
- Pro (Monthly)$10.001 Month
Show 5 moreShow fewer
- Pro (Monthly)$20.001 Month
- Max (Monthly)$43.001 Month
- Pro (Annually)$100.001 Year
- Pro (Annually)$200.001 Year
- Max (Annually)$439.001 Year
- 1,000 Diamonds$22.99
- 10,000 Diamonds$229.99









