Comparison

LifeOS vs SubsTrack

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

SubsTrack

Features
Read full description

SubsTrack tracks subscriptions and reminds you before renewals. SubsTrack is built around one focused idea, with a polished, native interface and zero clutter. FEATURES - Clear, private tracking - On-device only — no bank login - Helpful charts - No account needed PRIVACY Everything stays on your device. No accounts, no ads, no tracking. — SUBSCRIPTION — SubsTrack Premium unlocks all features. - Weekly: $9.99 per week - Yearly: $49.99 per year (3-day free trial) Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in App Store settings. Terms of Use (EULA): https://web-levi.web.app/terms-of-service Privacy Policy: https://web-levi.web.app/privacy-policy

Screenshots

LifeOS3 screens
SubsTrack3 screens

Verdict

The call

The clearest difference is in-app purchases: LifeOS at none against SubsTrack'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. SubsTrack sells 2 in-app purchases, starting at $4.99 per 7 days. LifeOS asks for nothing beyond the download.

UpkeepUpdate frequency

LifeOS ships an update daily, SubsTrack every 3 weeks. The most recent releases landed on September 6, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 3 level
LifeOS versus SubsTrack: the parameters behind the verdict, then further details
ParameterLifeOSSubsTrack
PriceFreeFree
Update frequencyDaily — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size5 MB1 MB
Age rating4+4+
DeveloperHSIN-CHE CHUNGPhuc Pham

In-app purchases

None

LifeOS

No in-app purchases

2 purchases

SubsTrack

Subscriptions2
  • Weekly$4.997 Days
  • Yearly$24.991 Year

Questions

Is LifeOS free?
LifeOS is free to download, with no in-app purchases.
Is SubsTrack free?
SubsTrack is free to download, with in-app purchases available.
Do LifeOS or SubsTrack have ads?
Neither LifeOS nor SubsTrack shows ads.
Which is updated more often, LifeOS or SubsTrack?
LifeOS ships an update daily, and SubsTrack every 3 weeks. Most recently, LifeOS was updated on September 6, 2026 and SubsTrack on September 20, 2026.

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