Princh vs Letter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Princh
Easily find and print documents from your device at public locations like libraries and print shops. Simply locate a printer, send your document, and pay securely to collect your prints.
- Locate nearby printers
- Print documents from device
- Pay with credit card
- Scan QR codes for printers
- Find printers in public locations
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The Princh app lets you easily locate printers nearby and print documents directly from your device. App quick-guide: - Locate a nearby printer on the Princh map and go there. - Open the document you wish to print and tap “open in” Princh. - Select the printer either by typing in the printer ID or by scanning the QR code by the printer. - Finish by paying for the print job with your credit card or other payment form and collect your document in the printer. That’s it! The Princh network consists of publicly available printers in a multitude of locations such as libraries and print shops etc. We want to give you the best printing experience possible, so if you have any comments, questions or problems we would love to hear from you at support@princh.com Thank you for your support!
Letter
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LetterVault — Organize Important Mail Important letters shouldn't get lost in the shuffle. LetterVault helps you organize important mail and keep track of what needs attention, whether you're managing personal correspondence, bills, notices, or business documents. ORGANIZE YOUR LETTERS Keep important correspondence in one place so it's easier to review and find. TRACK WHAT NEEDS ATTENTION Stay aware of letters that require a response, follow-up, or further action. KEEP DEADLINES IN VIEW Bring more structure to time-sensitive mail and important obligations. MANAGE MAIL WITH CLARITY Make it easier to stay organized instead of relying on scattered notes or piles of paperwork. From receiving a letter to deciding what comes next, LetterVault helps you manage the correspondence that matters. Get started with LetterVault today.
Screenshots
Verdict
The clearest difference is in-app purchases: Princh at none against Letter's 2. Princh also leads on update cadence (every 6 weeks vs every 7 months). On price, ads, 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
Both are free to download. Letter sells 2 in-app purchases, starting at $9.99 per month. Princh asks for nothing beyond the download.
Princh ships an update every 6 weeks, Letter every 7 months. Both last shipped on October 24, 2026.
| Parameter | Princh | Letter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4.5K ratings) — better | — |
| Positive reviews | 57.4% of reviews | — |
| Number of ratings | 4.5K — better | — |
| Update frequency | Every 6 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Princh ApS | AFWEBTECH |
Bugs and requests
Princh
Reported bugs
4 issues- App didn't work, couldn't find printers
- Glitchy app, tricky to use
- Faulty app, not working
- Preview wouldn't load, couldn't print
Requested features
5 requests- Save recently scanned printers
- Save email address and payment info
- Integrated payment options (Apple Pay, PayPal)
- Option to print multiple documents at once
- Ability to save card details
Letter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Princh
No in-app purchases
Letter
- LetterVault Team Monthly$9.991 Month
- LetterVault Pro Monthly$29.991 Month









