Comparison

保质期计算器：物品过期时间计算 vs HamsterKeeper

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

Head to head

Snap to add, expiry reminders

Free

🔧 Utilities

No ratingsView app →

About

保质期计算器：物品过期时间计算

Features

Read full description

保质期计算器App，一款帮你轻松管理食品保质期的实用工具。在日常生活中，我们经常会遇到食品保质期管理的问题。这款App可以帮你快速计算食品的剩余保质期，避免浪费食物。只需输入购买日期和保质期天数，App就会自动计算出过期日期，并以日历形式直观显示。当食品接近过期时，无论是冰箱里的牛奶、厨房的调味品，还是柜子里的零食，都能通过这个App轻松计算管理，让你的生活更有条理。

About

HamsterKeeper

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A productivity tool focused on “photo recognition entry + expiry reminders”. Snap a photo to auto-recognize item names and dates, create records or drafts, and get grouped lists by status (remaining/expiring/expired). Pick from Photos, add details, customize reminder time and lead days, and sync across devices after sign-in. Upgrade to VIP for unlimited items, priority service, and more. Key features: 1) Photo-based entry: auto-recognize names/dates to create records or drafts 2) Expiry reminders: custom time and lead days 3) Draft handoff: refine first, then save 4) Cloud sync: data consistent after sign-in 5) VIP: subscription benefits and ongoing updates

Screenshots

保质期计算器：物品过期时间计算3 screens

HamsterKeeper3 screens

Verdict

The call

The clearest difference is in-app purchases: 保质期计算器：物品过期时间计算 at none against HamsterKeeper's 3. HamsterKeeper's advantage is ads (none vs shown). On price, device support 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. HamsterKeeper sells 3 in-app purchases, starting at $2.99 per month. 保质期计算器：物品过期时间计算 asks for nothing beyond the download.

Scorecard2 real differences · 3 level

保质期计算器：物品过期时间计算 versus HamsterKeeper: the parameters behind the verdict, then further details
Parameter	保质期计算器：物品过期时间计算	HamsterKeeper
Price	Free	Free
Ads	Yes	No — better
In-app purchases	No — better	Yes
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	15.6 — better	16.0
Further details — not scored
Size	14 MB	11 MB
Age rating	17+	4+
Developer	Shenzhen Duoxiang Technology Co., Ltd	Shanghai Yomage Intelligent Technology Co., Ltd.