PostCard2Go vs ProveIt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PostCard2Go
Create and send personalized physical postcards and greeting cards with photos and video messages. Select from numerous templates and send them anywhere in the USA or Canada for free, with a small shipping fee.
- Snap and edit photos
- Add video messages
- Choose from hundreds of templates
- Send to USA and Canada
- Free postcard and greeting card sending (up to limits)
- Personalized recipient experience
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Postcard2go is an iOS application that allows you to snap pictures, edit them, paste them on a postcard or greeting card template, write a few words or/and post a video message, select a friend or a family member from your contact list and mail it from anywhere in the world to the USA or Canada, for FREE*. Postcard2GO is intuitive and easy to use application. Your recipient will love you for taking the time to create a personalized postcard, just for them, and receiving it by mail. Don't be surprised to see your masterpiece "pinned" to their bedroom wall or the family fridge. Choose from hundreds of templates in categories such as friendship, birthday, vacation, love, cheers, miss you, for mom, for dad, graduation and national holidays. You can send up to 30 postcards per month for FREE* or 15 greeting cards per month for FREE*. Be careful, you only have 30 postcards or 15 greeting cards per month, for FREE*. Choose carefully with who you want to share your best pictures! GO, share the FUN! www.postcard2go.com * Only pay $0.99 for the shipping cost to cover the stamp by USPS or Canada Post.
ProveIt
Capture photos and videos that cannot be altered without detection, ensuring authenticity for evidence and proof. "Unlocked" media can be securely shared, with its chain of custody intact for verification.
- Tamper-proof media capture
- Certified media technology
- Evidence documentation
- Fraud prevention
- Chain of custody tracking
- QR code verification
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ProveIt-Now!™ is a free app for users that need evidence, proof or are concerned about deep-fakes and manipulated media. The app allows users to take photos, video or audio that can’t be altered without detection. The app uses ImageKeeper’s patented Certified Media™, currently in use by Insurance companies to prevent fraud and law enforcement agencies to document evidence. Certified Media™ supports DOJ Federal Rules of Evidence (FRE) Rule 902 for Self-Authenticating Evidence. The app is free to download and use. Media captured using the app stays in the app and can be viewed and/or played. Selected media is “unlocked” using tokens, available for purchase in the app. “Unlocked” media can be shared, emailed, etc., just like standard media. The “Chain of Custody” for “unlocked” Certified Media™ remains intact, allowing its authenticity to be validated or verified at any time. Authenticity can be verified either by scanning the QR Code or logging into the website and entering the media ID #, located on the media. If the media has been altered, tools are available to identify exactly what was changed.
Screenshots
Verdict
The clearest difference is rating: ProveIt at 5.0 against PostCard2Go's 4.4. ProveIt also leads on review sentiment (100% vs 62%) and device support (3 vs 1). PostCard2Go's advantage is in-app purchases (none vs 4) and ratings volume (57 vs 4). On price, update cadence, ads and monetization model 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. ProveIt sells 4 one-off in-app purchases. PostCard2Go asks for nothing beyond the download.
ProveIt holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: PostCard2Go has 57 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 62% of PostCard2Go's written reviews are positive against 100% of ProveIt's.
PostCard2Go ships an update every 4 months, ProveIt every 3 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.
| Parameter | PostCard2Go | ProveIt |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (57 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 62.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 57 — better | 4 |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 170 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Express Communication Marketing Inc, L' | ImageKeeper LLC |
Customer experience
PostCard2Go
ProveIt
Bugs and requests
PostCard2Go
Reported bugs
8 issues- App doesn't work when sending postcard
- Postcards not being received
- No reimbursement received
- Not getting emails
- Cannot get past recipient part
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- Recipient part is confusing
- Cannot set recipient
- App requires email app for confirmation
Requested features
4 requests- More templates
- More free cards
- Greeting cards option
- Ability to create recipients on the fly
ProveIt
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PostCard2Go
No in-app purchases
ProveIt
- 5 Tokens$4.99
- 10 Tokens$7.99
- 20 Tokens$12.99
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- 50 Tokens$29.99
