Comparison

1Cleaner vs 집계산

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

Head to head
About

1Cleaner

Features
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Meet 1Cleaner — Your All-in-One iPhone Utility! Keep your iPhone clean, organized, and protected with 1Cleaner! Manage photos, videos, contacts, privacy, and security with powerful tools in one convenient app. KEY FEATURES Photo & Video Cleaner - Find and remove duplicate and similar photos - Clean up screenshots and unwanted images - Swipe to quickly organize your photo library - Find large videos and compress them to save space Contacts Manager - Find and merge duplicate contacts - Remove incomplete or unwanted contacts - Keep your address book organized Photo Privacy - View and remove location data from photos - Protect your privacy before sharing images Web Protection - Block intrusive ads, pop-ups, and trackers - Prevent unwanted browser windows - Enable secure HTTPS connections - Block hidden mining scripts and cookie prompts Security & Network Tools - Generate strong, unique passwords - Check internet speed and Wi-Fi information - Explore security insights and privacy tips - Report suspicious websites Smart Alarms - Movement, charging, and headphone alerts - Apple Watch companion alarm ONE APP. MORE POSSIBILITIES. Download 1Cleaner today! SUBSCRIPTION INFORMATION Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Payment is charged to your Apple Account at purchase confirmation. Renewal is charged within 24 hours before the end of the current period. Manage or cancel subscriptions anytime in Settings > Apple Account > Subscriptions. Cancellation takes effect at the end of the billing period. Unused free trial time may be forfeited upon purchase. Privacy Policy: https://gosstroiproekt.app/privacypolicy.html Terms and Conditions: https://gosstroiproekt.app/termsandconditions.html

About

집계산

Features
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Before buying a home, enter the price once to get acquisition tax, local education tax and the brokerage fee cap, plus a list of costs this app does not calculate, in one purchase-cost memo you can share. It never presents a single "total cash needed" number. Common calculations for buying, holding and renting property in Korea are also included. The app is in Korean and follows Korean tax and lending rules. 【Calculators】 • Acquisition tax • Capital gains tax (supported national-tax cases, incl. long-term holding deduction) • Holding tax (property tax components) • Loan interest: equal payment vs. equal principal • Loan limit: LTV and DSR terms shown separately as arithmetic examples (not an approved limit) • Jeonse/monthly rent conversion • Rental yield • Brokerage fee • Area conversion (pyeong / m²) Housing subscription points are not scored, because eligibility periods and dependents cannot be confirmed from the inputs; the screen lists the rules to check instead. History and favorites stay on your device, and you can share results with the app you choose. No ads, no tracking, no sign-up. From this version, some conditions without confirmed sources (certain acquisition-tax cases, rural special tax, a combined LTV/DSR limit, etc.) are shown as "not calculated in this app" instead of a number; previous records remain viewable. Results are estimates for reference. Each screen shows its check date, supported scope and excluded items; confirm actual taxes, loan limits and eligibility with the relevant authority, your bank or a tax professional.

Screenshots

1Cleaner4 screens
집계산4 screens

Verdict

The call

The clearest difference is in-app purchases: 집계산 at none against 1Cleaner's 2. 집계산 also leads on ads (none vs shown) and update cadence (every 6 days vs every 6 weeks). On price 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. 1Cleaner sells 2 in-app purchases, starting at $9.99 per 7 days. 집계산 asks for nothing beyond the download.

UpkeepUpdate frequency

1Cleaner ships an update every 6 weeks, 집계산 every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 2 level
1Cleaner versus 집계산: the parameters behind the verdict, then further details
Parameter1Cleaner집계산
PriceFreeFree
Update frequencyEvery 6 weeksEvery 6 days — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size77 MB26 MB
Age rating17+4+
DeveloperGSP Tools LabHeungYeol Kim

In-app purchases

2 purchases

1Cleaner

Subscriptions2
  • 1Security - Web Protection Pro3 Days trial$9.997 Days
  • 1Security - Web Protection$49.991 Year
None

집계산

No in-app purchases

Questions

Is 1Cleaner free?
1Cleaner is free to download, with in-app purchases available.
Is 집계산 free?
집계산 is free to download, with no in-app purchases.
Do 1Cleaner or 집계산 have ads?
1Cleaner shows ads; 집계산 does not.
Which is updated more often, 1Cleaner or 집계산?
1Cleaner ships an update every 6 weeks, and 집계산 every 6 days. Most recently, 1Cleaner was updated on October 24, 2026 and 집계산 on October 25, 2026.

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