Comparison

LifeOS vs Ching

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

Head to head
About

LifeOS

Features
Read full description

LifeOS: Subscriptions is a minimalist and efficient subscription management tool that helps you keep track of every service you’re subscribed to—so you’ll never forget to cancel again. Key Features: -Subscription Tracking: Add, edit, or delete subscriptions with details including amount, billing cycle, and start date - Payment Reminders: Automatically calculates the next billing date and notifies you two days in advance - Spending Overview: View your monthly and yearly subscription expenses to understand where your money goes - Offline Use: All data is stored locally. No account required. No data collected. Why LifeOS? I believe tools should help you work more efficiently—not get in your way. Each LifeOS product is built to solve a single, focused problem without unnecessary complexity. LifeOS helps you manage your life, one system at a time.

About

Ching

Features
Read full description

Ching is an automatic expense tracker designed for Hong Kong. Snap receipts, log Apple Wallet taps automatically, no bank login. • Receipt Photos Snap a paper bill, or pick a PayMe, Octopus or bank payment screenshot from your album. Ching reads the amount, merchant and date; you tap to confirm. 3 images a month on Free, 300 on Ching Pro. Cloud reading is its own opt-in switch. • Auto-Log Card Taps (requires iOS 27) Add one Ching Shortcut. When a card in Apple Wallet is used, or PayMe tells you money has arrived, Ching posts a notification and one tap confirms the entry. Set it up once. • Quick Manual Entry Expenses, income and transfers in seconds. Merchant categories that learn, multi-currency with live rates, recurring transactions, category budgets, and stock FIFO cost tracking. • AI Spending Insights Monthly spending analysis and trend statistics for tracking where your money goes. Informational only — see disclaimer below. • Cloud Backup (Ching Pro) Encrypted backup. Restore on a new phone in one step. • Privacy First Ching never asks for your bank password and never connects to your bank account. Data stays on your device by default; cloud reading and AI Spending Insights are separate opt-in switches. Free: Unlimited* tracking · Basic stats · 3 AI Spending Insights/month · 3 image reads/month · 3 category budgets Ching Pro: HK$28/month or HK$238/year — Unlimited* AI Spending Insights · 300 image reads/month · Cloud backup · Unlimited* category budgets *Fair-use limits apply to prevent abuse. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Made by an independent developer in Hong Kong. Questions? We'd love to hear from you. Important Disclaimer Ching is a personal expense-tracking tool, not a financial advisor. All content — including AI-generated spending insights — is strictly informational and must not be relied upon as investment advice, a recommendation to buy or sell any security, a solicitation, or any form of regulated financial advice. Ching does not hold any licence from the Hong Kong Securities and Futures Commission (SFC) or any other regulator, and does not carry on any regulated activity under the Securities and Futures Ordinance (Cap. 571). Always consult a qualified, licensed professional before making financial decisions.

Screenshots

LifeOS3 screens
Ching4 screens

Verdict

The call

The clearest difference is in-app purchases: LifeOS at none against Ching's 2. LifeOS also leads on update cadence (daily vs every 3 days) and iOS requirement (15.6 vs 27.0). On price, 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. Ching sells 2 in-app purchases, starting at $3.99 per month. LifeOS asks for nothing beyond the download.

UpkeepUpdate frequency

LifeOS ships an update daily, Ching every 3 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 3 level
LifeOS versus Ching: the parameters behind the verdict, then further details
ParameterLifeOSChing
PriceFreeFree
Update frequencyDaily — betterEvery 3 days
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better27.0
Further details — not scored
Size5 MB99 MB
Age rating4+4+
DeveloperHSIN-CHE CHUNGI Love Working Limited

In-app purchases

None

LifeOS

No in-app purchases

2 purchases

Ching

Subscriptions2
  • Ching Pro Monthly$3.991 Month
  • Ching Pro Annual$29.991 Year

Questions

Is LifeOS free?
LifeOS is free to download, with no in-app purchases.
Is Ching free?
Ching is free to download, with in-app purchases available.
Do LifeOS or Ching have ads?
Neither LifeOS nor Ching shows ads.
Which is updated more often, LifeOS or Ching?
LifeOS ships an update daily, and Ching every 3 days. Most recently, LifeOS was updated on October 28, 2026 and Ching on November 5, 2026.

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