Comparison

SwiftPDF vs KeepQuest

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

Head to head
About

SwiftPDF

Features
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No Ads, No Tracking – Just a Simple & Secure PDF Tool​ Your files stay private, processed entirely on your device—only shared when you decide. ​Ideal for Students, Professionals & Daily Use​ From annotating study notes to editing contracts or managing personal documents, [Tool Name] makes PDFs effortless. ​Download Now & Streamline Your Workflow!​​

About

KeepQuest

Features
Read full description

KeepQuest: keep what matters, clear what doesn’t. Turn phone cleanup into daily quests you actually want to finish. Scan your library and contacts to find similar photos, screenshots, large videos, and duplicate contacts—then free space safely. Earn XP, level up, and keep a cleanup streak. SMART SCAN • Similar photos grouped with a best-keep pick • Screenshots and large videos prioritized by reclaimable space • Duplicate contacts designed for merge-first (not blunt delete) • Home dashboard with reclaimable space, category mix, and 7-day trend SAFETY FIRST • Explicit confirmation before destructive actions • Short undo window after you commit a cleanup • Safe Recommend preselects high-confidence duplicates—you stay in control • Permissions requested only when you use the related feature GAMIFIED MOTIVATION • Daily quests with XP rewards • Levels and cleanup streaks • Clear completion feedback for space freed and rewards earned THEMES Aqua Calm, Cosmic Quest, and Citrus Pop—plus Chinese and English UI. Small cleanups. Big space. Start today’s quest with KeepQuest.

Screenshots

SwiftPDF4 screens
KeepQuest3 screens

Verdict

The call

The clearest difference is update cadence: KeepQuest at weekly against SwiftPDF's every 13 months. SwiftPDF's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SwiftPDF ships an update every 13 months, KeepQuest weekly. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 4 level
SwiftPDF versus KeepQuest: the parameters behind the verdict, then further details
ParameterSwiftPDFKeepQuest
PriceFreeFree
Update frequencyEvery 13 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size44 MB19 MB
Age rating17+4+
DeveloperIINTERGO PTE. LTD.HONG KONG APEX ENERGY TECHNOLOGY CO., LIMITED

In-app purchases

None

SwiftPDF

No in-app purchases

None

KeepQuest

No in-app purchases

Questions

Is SwiftPDF free?
SwiftPDF is free to download, with no in-app purchases.
Is KeepQuest free?
KeepQuest is free to download, with no in-app purchases.
Do SwiftPDF or KeepQuest have ads?
Neither SwiftPDF nor KeepQuest shows ads.
Which is updated more often, SwiftPDF or KeepQuest?
SwiftPDF ships an update every 13 months, and KeepQuest weekly. Most recently, SwiftPDF was updated on September 25, 2026 and KeepQuest on September 17, 2026.

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