Comparison

SynchFun vs Bind

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SynchFun

This app enables synchronized screen sharing for social interactions and romantic connections. Enjoy shared media, games, and voice chats on the same screen, fostering closeness regardless of distance. It offers features for couples and a space to meet new people.

Highlights
  • Synchronized screen sharing
  • Shared media viewing (movies, web pages)
  • Live voice and video chat
  • Multiplayer mini-games
  • Couple-specific features (anniversary reminders, shared location)
  • Random matching and social discovery
Features
Read full description

Alright, I admit, we are a mobile syn-screen app. But did you know that syn-screen technology could one day receive a double boost in social and romantic contexts? So, come and experience "SynchFun," where you will unlock more possibilities for syn-screen. [Social] SynchFun introduces a new dimension in social interaction - syn-screen socializing. Leveraging rich media content for making friends overcomes the stiffness of text and voice and the awkwardness of video. Watching movies to make friends, expanding interests, and live voice chat on the same screen give strangers a high level of friendliness. [Lovers] Invite your significant other to experience the "Love Space" within SynchFun. Love check-in, share moods, anniversary reminder, shared location for couples, and even sleeping together with live voice chat are among the new features. Synchronized voice and video chats in the couple's cinema offer both function and quality. [Functional] 1V1 syn-screen chat, gaining unprecedented attention as the center of fun. Professional game masters for coaching/playing, rejecting boredom. Multi-person cinema, supports playback of various video sources including web pages and mobile uploads. Multiplayer competitive mini-games, full of fun, classic and free. Cross-app syn-screen chat can also be interconnected with any social product. The 'SynchFun APP' is a must-have for long-distance couples in a syn-screen social setting, featuring enjoyable and interesting live voice chats. It adds more fun to the 5G era, providing exciting new ways to connect. Give it a try! Play Method 1: [Syn Wall] You can chat together on the same screen, watch movies together, entertain and make friends, and experience close interaction. Chat one-on-one or in a multi-person chat room. Enjoy entertainment, watch movies together, surf the internet together, date people neayby, and play games together. Play Method 2: [Chat/Fly Chat] Share your screen with friends and group members within the app for video and voice chatting.There are also various functions such as cinema, game bar, topics, video chains, more fun while watching, playing, and chatting.Share screens remotely with long-distance partners, friends, or buddies to watch movies, read novels, browse TikTok, shop on Amazone, play games together—no matter how far apart you are, you can be together. Play Method 3: [Catch Fish/Bottles/Social/Matching] SynchFun's pond is full of small fish and message bottles waiting for you to catch. Find a partner to chat, play games, and watch videos together. Fate match - even if you're single, you can find someone to play and chat with. Meet strangers for social chats, sweetheart deliver, forming the soul CP (couple). There are plenty of entertaining short videos, and you're welcome to come and watch or participate. Play Method 4: [Love Space] Create an exclusive space for couples, real-time positioning and guard, share sweet photos, mark anniversaries, unlock the love list together, and record every bit of love between you and your partner. SynchFun's love space, allows you to watch movies together, play games together, and listen to music together. [Notes] The couple location feature uses continuous GPS (even in the background), which may consume more battery. [Auto-Subscription Instructions] 1. Plans: Monthly (¥28), Quarterly (¥48), Half-Yearly (¥88), Yearly (¥168). 2. Payment: Charged to iTunes account; auto-renews 24hrs before expiry. 3. Cancel: Go to iPhone Settings > iTunes Store & App Store > Apple ID > Subscriptions (turn off 24hrs before renewal). 4. Terms of Service:https://www.ivideohome.com/common/tp-licence-mobile 5. Privacy Policy:https://www.ivideohome.com/common/tp-privacy-mobile 6. Membership Agreement:https://www.ivideohome.com/common/licence-vip-mobile 7. Subscription Auto-Renewal Service:https://www.ivideohome.com/common/licence-auto-renew-mobile

About

Bind

This app helps couples stay connected by sharing real-time location, activity, and device usage. It offers automated reporting for peace of mind and sweet features to enhance romance. Privacy is prioritized with adjustable settings and secure access.

Highlights
  • Real-time location sharing
  • Activity and device usage alerts
  • Automated reporting
  • Travel and activity tracking
  • Romantic couple features
  • Privacy controls
Features
Read full description

#实时定位共享#(需另一半安装授权) - 3D卫星地图守护对象 精确到单元楼栋 - 出门提醒 到家提醒 到公司提醒 完美守护另一半 - 绑定对象动态实时提醒 玩手机 散步 开车 - 全天轨迹记录查询 - 行程轨迹路线详细报告 - 移动交通工具识别 走路步数 车速识别 #自动报备动态# - 是否在用手机、网络电量 - 另一半拿起手机主动提醒 - 晚上熬夜、早上起床智能提醒 - 支持手表、桌面锁屏小组件 #每日总结报告# -24小时行为智能统计 -历史足迹时间轴回放 -全天手机使用&睡眠时间报告 #甜蜜恋爱功能# -另一半正在输入内容窥探 -恋爱纪念日每天提醒 -见面约会地点自动记录 -替Ta设置情头情侣网名 -双方同款自定义聊天背景 #隐私保护措施# -随时可以关闭自己的定位 -启动APP可开启面容识别 -支持账号注销与清除隐私 -不含任何广告 专为爱发电 用户服务条款(Terms of Service)https://bind.love/terms/user-agreement.html 隐私政策协议(Privacy policy)https://bind.love/terms/privacy-policy.html 会员服务协议 (membership-agreement) https://bind.love/terms/vip.html 自动续费协议 (Subscription auto-renewal service) https://bind.love/terms/autorenew-subscription.html

Screenshots

SynchFun4 screens
Bind4 screens

Verdict

The call

The clearest difference is ads: Bind at none against SynchFun's shown. Bind also leads on ratings volume (253 vs 2) and update cadence (weekly vs every 6 weeks). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SynchFun sells 17 in-app purchases, starting at $6.99 per 3 months and Bind sells 11 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Bind holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Bind has 253 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

SynchFun ships an update every 6 weeks, Bind weekly. The most recent releases landed on July 9, 2026 and September 24, 2026 respectively.

Scorecard5 real differences · 5 level
SynchFun versus Bind: the parameters behind the verdict, then further details
ParameterSynchFunBind
PriceFreeFree
Rating4.0 (2 ratings)4.2 (253 ratings) — better
Positive reviews—68.3% of reviews
Number of ratings2253 — better
Update frequencyEvery 6 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.015.0
Further details — not scored
Size149 MB90 MB
Age rating17+17+
DeveloperIvideohome Technology LtdShanghai Liangxiu Network Technology Co., Ltd.

Customer experience

SynchFun

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%

Bind

All ratings253 ratings
Positive80.2%
Neutral2.8%
Negative17.0%
Written reviews287 reviews
Positive68.3%
Neutral3.5%
Negative28.2%

Bugs and requests

SynchFun

Not enough reviews yet to summarise bugs or requests.

Bind

Reported bugs

3 issues
  • Unable to receive verification codes
  • Frequent app crashes and freezes
  • Login and account management issues

Requested features

3 requests
  • Add English and other language support
  • Improve map data and location accuracy
  • Optimize battery usage

In-app purchases

17 purchases

SynchFun

Subscriptions3
  • VIP连续包季$6.993 Months
  • VIP连续包半年$12.996 Months
  • VIP连续包年$24.991 Year
One-time14
  • 255枚金币$0.99
  • 85枚金币$0.99
  • 1020枚金币$1.99
Show 11 more
  • 1530枚金币$2.99
  • 2380枚金币$3.99
  • 4080枚金币$6.99
  • VIP季卡$7.99
  • 5780枚金币$9.99
  • 7480枚金币$12.99
  • VIP半年卡$14.99
  • 10880枚金币$19.99
  • VIP年卡$29.99
  • 16830枚金币$29.99
  • 25330枚金币$39.99
11 purchases

Bind

Subscriptions3
  • Premium Membership Weekly7 Days trial$6.997 Days
  • Premium Membership Monthly3 Days trial$19.991 Month
  • Premium Membership Yearly7 Days trial$49.991 Year
One-time8
  • 300分钟语音包/6元$0.99
  • 300分钟$0.99
  • 720分钟$1.99
Show 5 more
  • 1000分钟语音包/18元$2.99
  • 1200分钟$2.99
  • 2400分钟$4.99
  • 4800分钟$8.99
  • Premium Membership Year$69.99

Questions

Is SynchFun free?
SynchFun is free to download, with in-app purchases available.
Is Bind free?
Bind is free to download, with in-app purchases available.
Which has better reviews, SynchFun or Bind?
Bind is rated higher. SynchFun averages 4.0 out of 5 from 2 ratings, while Bind averages 4.2 from 253 ratings.
Do SynchFun or Bind have ads?
SynchFun shows ads; Bind does not.
Which is updated more often, SynchFun or Bind?
SynchFun ships an update every 6 weeks, and Bind weekly. Most recently, SynchFun was updated on July 9, 2026 and Bind on September 24, 2026.

Other comparisons