Alp Systems vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alp Systems
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Companion app for Alp Systems, for use by drivers.
E
This app allows you to digitally sign PDF documents and other file formats directly on your iPhone or iPad. You can create custom signatures, import or scan files, and share signed documents securely offline.
- Digitally sign documents
- Create custom signatures
- Import and scan files
- Edit and annotate before signing
- Share signed documents
- Offline functionality
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e-Sign App is a powerful e-signature app that turns your iPhone or iPad into an essential tool to sign documents in PDF and other formats. You can also doc sign now by sending files for signature to others. Simply import or scan, use the built-in signature creator or signature maker, and share your finalized file as a PDF. With local storage, no Internet connection is required. All your pdf signature files and signed documents remain safely stored on your device. KEY FEATURES: — Easily sign documents anywhere — Edit and annotate before signing — Create your own pdf signature using the signature creator or signature maker — Import and scan files instantly — Send signed documents to others (doc sign now) Subscription Plans: • 1-week subscription with a 3-day trial • 12-month subscription without a trial Auto-Renewal Information: — A free trial is available for new users. — Payment will be charged to your iTunes account upon confirmation of purchase. — Your free trial will automatically convert to a paid subscription unless auto-renew is turned off at least 24 hours before it ends. — Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the current period ends. — The renewal fee will be charged within 24 hours before the end of the current subscription. — The cost depends on the chosen plan. — You can manage your subscriptions and turn off auto-renew in your Account Settings. — Any unused portion of a free trial will be forfeited once a subscription is purchased. Privacy Policy: https://www.grymalaltd.com/policy Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact: https://www.grymalaltd.com/
Screenshots
Verdict
The clearest difference is in-app purchases: Alp Systems at none against E's 2. Alp Systems also leads on iOS requirement (12.4 vs 17.0). E's advantage is update cadence (fortnightly vs every 3 months). 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
Both are free to download. E sells 2 in-app purchases, starting at $9.99 per 7 days. Alp Systems asks for nothing beyond the download.
Alp Systems ships an update every 3 months, E fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Alp Systems | E |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | Brian Birtle | Grymala sp. z o.o. |
In-app purchases
Alp Systems
No in-app purchases
E
- SignApp Weekly3 Days trial$9.997 Days
- SignApp Annual$49.991 Year









