Comparison

LifeOS vs SubSave

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

SubSave

Features
Read full description

SubSave helps you take full control of your subscriptions and avoid unnecessary charges. Never miss a payment. Never pay for what you don’t use. See your payments on a calendar • View all upcoming charges in a clear calendar • Instantly know when you’ll be charged • Plan ahead and avoid surprises Track everything • Add subscriptions in seconds • Support monthly, yearly, and custom billing cycles • See all your payments in one place Stay ahead of payments • Get reminders before charges happen • View upcoming payments clearly • Avoid unexpected fees Understand your spending • Monthly and yearly spending overview • Category-based breakdown • Know exactly where your money goes Smart savings (Pro) • Predict future subscription costs • Identify spending trends automatically • Advanced reminder settings Sync across devices (Pro) • iCloud sync support • Access your data anywhere • Secure and private Clean. Simple. Built to help you save money. Start saving money today with SubSave. Terms of Use: https://diablotin001.github.io/terms_of_use_subsave.html Privacy Policy: https://diablotin001.github.io/privacy_subsave.html

Screenshots

LifeOS3 screens
SubSave4 screens

Verdict

The call

The clearest difference is in-app purchases: LifeOS at none against SubSave's 2. LifeOS also leads on update cadence (daily vs every 3 weeks) and iOS requirement (15.6 vs 17.0). 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. SubSave sells 2 in-app purchases, starting at $0.99 per year. LifeOS asks for nothing beyond the download.

UpkeepUpdate frequency

LifeOS ships an update daily, SubSave every 3 weeks. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 3 level
LifeOS versus SubSave: the parameters behind the verdict, then further details
ParameterLifeOSSubSave
PriceFreeFree
Update frequencyDaily — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size5 MB22 MB
Age rating4+12+
DeveloperHSIN-CHE CHUNG建春 张

In-app purchases

None

LifeOS

No in-app purchases

2 purchases

SubSave

Subscriptions1
  • Yearly$0.991 Year
One-time1
  • Lifetime$2.99

Questions

Is LifeOS free?
LifeOS is free to download, with no in-app purchases.
Is SubSave free?
SubSave is free to download, with in-app purchases available.
Do LifeOS or SubSave have ads?
Neither LifeOS nor SubSave shows ads.
Which is updated more often, LifeOS or SubSave?
LifeOS ships an update daily, and SubSave every 3 weeks. Most recently, LifeOS was updated on October 7, 2026 and SubSave on September 24, 2026.

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