SwiftPDF vs KeepQuest
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SwiftPDF
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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!
KeepQuest
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SwiftPDF ships an update every 13 months, KeepQuest weekly. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.
| Parameter | SwiftPDF | KeepQuest |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 13 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 44 MB | 19 MB |
| Age rating | 17+ | 4+ |
| Developer | IINTERGO PTE. LTD. | HONG KONG APEX ENERGY TECHNOLOGY CO., LIMITED |
In-app purchases
SwiftPDF
No in-app purchases
KeepQuest
No in-app purchases









