Comparison

LookLock vs 火花Memo

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

Head to head
About

LookLock

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LookLock is a social app that lets you connect through lock screens. Share photos, messages, and fun moments directly on your friends' lock screens. Every unlock brings a surprise. Features: Real-time takeover: Replace their lock screen with one tap. Silent social: Express feelings without sending notifications. Instant sync: Capture a moment and push it to friends' lock screens. Private 1v1: Send direct messages that appear on their lock screen. Long-distance love: Turn their lock screen into your personal love wall. Start the lock screen era with your best friends and partners.

About

火花Memo

Features
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欢迎来到火花Memo!在火花Memo中与最爱的人一起完成每天的甜蜜任务,积攒属于彼此的爱意火花,让陪伴变得更有仪式感、更有趣味!通过情侣问答、默契挑战、分享日常在日常点滴中让感情持续升温。你们可以一起点燃火花,在互动和陪伴中建立紧密的连接,火花Memo陪你们记录每一次心动、每一个分享、每一份情绪。 【积攒火花】 每天都有专属情侣任务等待你们一起完成,通过互动点燃爱的火花,让陪伴成为习惯。 【情侣问答】 个性化定制专属问题,带你们走进彼此更真实的内心,在交流中收获理解、共鸣与心动。 【快问快答】 准备好迎接属于你们的考验了吗?看看你们到底有多懂彼此,在趣味挑战中进入情侣间的专属频道。 【分享时刻】 把想要和对方分享的每一个时刻都珍藏下来,从平凡小事到特别瞬间,火花Memo帮你们一点点积累专属回忆。 【默契画一画】 开启双人画画时光,把灵感、搞怪和爱意通通画出来! 【共享心情日记】 记录每天的情绪和心事,实时和对方分享你的心情变化,让爱不止停留在“我想你”,也体现在“我懂你”。 【甜蜜悄悄话】 随时随地给对方发送消息,分享此刻的想法、思念和日常,让陪伴不受距离限制,爱意时刻在线传递。 快和 ta一起加入火花Memo,点燃属于你们的每日火花吧! 隐私政策:https://site.codeffect.top/sparkmemo_privacy/

Screenshots

LookLock4 screens
火花Memo4 screens

Verdict

The call

The clearest difference is in-app purchases: 火花Memo at none against LookLock's 3. 火花Memo also leads on iOS requirement (15.1 vs 27.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LookLock sells 2 one-off in-app purchases. 火花Memo asks for nothing beyond the download.

UpkeepUpdate frequency

LookLock ships an update weekly, 火花Memo every 2 weeks. Both last shipped on October 24, 2026.

Scorecard2 real differences · 4 level
LookLock versus 火花Memo: the parameters behind the verdict, then further details
ParameterLookLock火花Memo
PriceFreeFree
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPod — better
Requires iOS27.015.1 — better
Further details — not scored
Size32 MB128 MB
Age rating4+17+
DeveloperChongqing Action Technology Co., LtdChong Qing Code Loop Tech Technology Co., Ltd.

In-app purchases

2 purchases

LookLock

One-time2
  • LookLock Pro$0.99
  • LookLock PRO2 variants$0.99
None

火花Memo

No in-app purchases

Questions

Is LookLock free?
LookLock is free to download, with in-app purchases available.
Is 火花Memo free?
火花Memo is free to download, with no in-app purchases.
Do LookLock or 火花Memo have ads?
Neither LookLock nor 火花Memo shows ads.
Which is updated more often, LookLock or 火花Memo?
LookLock ships an update weekly, and 火花Memo every 2 weeks. Most recently, LookLock was updated on October 24, 2026 and 火花Memo on October 24, 2026.

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