Comparison

放心厨房 vs openGym

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

Head to head
About

放心厨房

Features
Read full description

「放心厨房」是万店掌出品的一款连接企业与消费者的透明餐饮监督平台。通过实时后厨直播,让消费者直观查看门店操作流程,从灶台到餐桌,每一秒都清晰可见,吃得更放心。同时企业通过主动展示食安管理实力,可以提升加盟商服务标准和品牌口碑,从而提升客流量与忠诚度,助力企业建立长久信任。

About

openGym

This app helps you plan, track, and analyze your gym workouts. It offers a vast exercise library with demos, customizable routines, and detailed progress tracking. Everything is stored locally on your device, with optional sync capabilities.

Highlights
  • Extensive exercise library with animated demos
  • Customizable workout plans and routines
  • Detailed set logging and rest timers
  • Plate math and progression tracking
  • Volume and recovery analysis
  • Local data storage with optional sync
  • Apple Watch integration and Live Activity
Features
Read full description

openGym is a workout tracker made by people who lift, for people who lift. Plan your week, log every set, and see what you actually did. No account, no ads, no subscription, no tracking. PLAN • Over 5,600 exercises with animated demos, in 19 languages • Four starter plans (Push/Pull/Legs, Upper/Lower, Full Body, 5×5), or build your own • A routine per weekday, or a rotation (A, B, C, A …) if your week doesn't run on a schedule • Supersets, warm-ups, drop sets, rest-pause, timed holds, per-side reps TRAIN • Today's workout starts itself, with weights filled in from last time • Rest timer that still rings with the screen locked • Plate math for the plates you actually own • Progression rules: linear, Greyskull, double progression and more • Check in at your gym by showing your membership code from the app TRACK • Estimated 1RM curves, volume per muscle, a recovery map • Body weight against your goal, progress photos side by side • Edit any past workout, or log one you did on paper YOURS • Everything stays on your phone. Want sync? Connect your own openGym server. • Import from Strong, Hevy and FitNotes; export everything any time • Optional AI coach that drafts your week, with your own API key, and only after it asked you • Free and open source (AGPL), built in the open with the community IPHONE AND APPLE WATCH • Apple Watch app: the current set, the rest timer and your heart rate on your wrist; tick sets off from there • Live Activity on the Lock Screen and in the Dynamic Island, plus widgets for your Home Screen • Apple Health if you want it: finished workouts and weigh-ins land there too Exercise animations © Gym visual (gymvisual.com), licensed for openGym.

Screenshots

放心厨房4 screens
openGym4 screens

Verdict

The call

The clearest difference is update cadence: openGym at every 6 days against 放心厨房's monthly. openGym also leads on device support (4 vs 2). 放心厨房's advantage is iOS requirement (12.0 vs 15.5). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

放心厨房 ships an update monthly, openGym every 6 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
放心厨房 versus openGym: the parameters behind the verdict, then further details
Parameter放心厨房openGym
PriceFreeFree
Rating—4.9 (28 ratings) — better
Positive reviews—92.6% of reviews
Number of ratings—28 — better
Update frequencyMonthlyEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS12.0 — better15.5
Further details — not scored
Size112 MB388 MB
Age rating4+4+
DeveloperSuzhou Wandianzhang Technology Co,. LtdDuarte Lavouras Reis Santos

In-app purchases

None

放心厨房

No in-app purchases

None

openGym

No in-app purchases

Questions

Is 放心厨房 free?
放心厨房 is free to download, with no in-app purchases.
Is openGym free?
openGym is free to download, with no in-app purchases.
Do 放心厨房 or openGym have ads?
Neither 放心厨房 nor openGym shows ads.
Which is updated more often, 放心厨房 or openGym?
放心厨房 ships an update monthly, and openGym every 6 days. Most recently, 放心厨房 was updated on November 5, 2026 and openGym on November 6, 2026.

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