PDF Signer vs NORMATTER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Signer
Easily sign documents electronically without printing or scanning. Securely import PDFs, sign with your finger or saved signature, and fill out forms. Supports multi-party signing and saves your signature for future use.
- Electronic document signing
- Local document security
- PDF form filling
- Reusable signature saving
- Multi-party signing
- Instant sharing
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Say goodbye to printing, scanning, and faxing. PDF Signer is your solution for signing documents electronically - securely, legally, and instantly. Secure & Local Your documents and signatures are secure and does not get stored, everything is Local! Easy Document Signing Import any PDF file and sign with your finger, or saved signature. Fast and intuitive. Fill Out Forms & Documents Add text, checkboxes, and more to complete PDF forms and contracts. Reusable Signatures Save your signature for one-tap use in future documents. Sign once, use forever. Multi-Party Signing Export documents to others for signing or co-sign documents with clients, employees, or partners. How PDF Signer Works? Upload your PDF Sign with your finger or saved e-signature Save or share your signed document instantly Why Choose PDF Signer? Save time, paper, and hassle Keep your document workflow 100% digital and secure locally Eliminate delays caused by printing and scanning Designed with privacy and professionalism in mind Perfect for business contracts, NDAs, legal agreements, freelance projects, and more Privacy https://docs.google.com/document/d/1k0i8j0tlBcaIGOTGjDuhuqEvNc8ijShXX5_5qCUwxLc/edit?usp=sharing Terms of Use https://docs.google.com/document/d/16_dhHL9B8URdEzlPpvrVVlHCY6yOvCNWAguUfrImBeQ/edit?usp=sharing
NORMATTER
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This app allows you to use Mattermost with an email-like interface. Do you ever get lost in thread views—wondering which message is the latest, or unable to find a message you just saw a moment ago? If so, leave it to NORMATTER. We’ll solve that problem for you.
Screenshots
Verdict
The clearest difference is in-app purchases: NORMATTER at none against PDF Signer's 4. PDF Signer's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, 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. PDF Signer sells 4 in-app purchases, starting at $1.99 per month. NORMATTER asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 days. Both last shipped on October 28, 2026.
| Parameter | PDF Signer | NORMATTER |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (17 ratings) — better | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 3 days | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 8 MB | 32 MB |
| Age rating | 4+ | 9+ |
| Developer | Teoman Gul | MORIYO TAMURA |
In-app purchases
PDF Signer
- Monthly Unlimited Access$1.991 Month
- Monthly Unlimited Access3 Days trial$1.991 Month
- Yearly Unlimited Access$8.991 Year
- Lifetime Unlimited Access$3.99
NORMATTER
No in-app purchases
