ArrivalSentinel vs PaperSeal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ArrivalSentinel
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ArrivalSentinel is a simple arrival reminder: when you enter a chosen radius around a destination, you’ll get a notification saying you’re almost there. Great for Commuting: prepare to get off or transfer Pickups: remind yourself (or message someone) when you’re close Errands: prompt what to bring as you approach Trips & drives: arrive prepared, not rushed Key Features Geofence Arrival Alerts: automatic notifications when you enter the area Custom Radius: set a range for each destination History Log: review when and where alerts were triggered Set from History: create a new alert by reusing a past destination in one tap Fast Setup: add a place → set radius → enable Low Distraction: alerts only when it matters—near the destination Privacy Location access is used only to enable arrival alerts and (optional) history logs. You can change permissions anytime in iOS Settings.
PaperSeal
Sign PDFs quickly and securely on your iPhone. Add your signature, text, and other elements to documents locally, without needing an account or cloud storage. Offers a free tier for basic use and a one-time purchase for advanced features.
- Offline PDF signing
- Draw, type, or import signatures
- Add text, initials, and dates
- Flattened PDF export
- On-device OCR
- Merge and split PDFs
- Password-protected PDFs
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Open, sign and return any PDF in under a minute. SIGN A PDF Import a PDF from Files, Mail or another app. Draw, type, photograph or import a signature, then place it exactly where it belongs. Add initials, text, today’s date and checkmarks, and export a clean flattened PDF ready to share. PRIVATE BY DESIGN Your documents and signatures stay on your iPhone. There is no account, cloud storage or document upload. PaperSeal processes documents locally, even when you are offline. START FREE Create signatures and initials, import or scan documents, and complete your first signed PDF export for free. There is no trial and no subscription. LIFETIME PRO One payment unlocks unlimited signing and exporting, unlimited saved signatures and initials, OCR, merge and split, PDF conversion, ZIP export, password-protected PDFs and no ads. Previous purchasers of the paid DocScanner app receive Lifetime Pro automatically. MORE PDF TOOLS Scan a document, extract text with on-device OCR, merge or split PDFs, convert pages, and create ZIP exports when you need them. Terms of Use: https://www.cong-le.com/terms.html Privacy Policy: https://www.cong-le.com/privacy.html
Screenshots
Verdict
The clearest difference is price: PaperSeal at Free against ArrivalSentinel's $4.99. On ads, in-app purchases, device support and iOS requirement 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
PaperSeal is free to download; ArrivalSentinel costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ArrivalSentinel | PaperSeal |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.6 | 18.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Kai Chen | Pocket Grove Ltd |
In-app purchases
ArrivalSentinel
No in-app purchases
PaperSeal
No in-app purchases








