MintPosting vs Chalk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MintPosting
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1. MintPosting is an app where you can send postcards to your friends or save them to your photo library. 2. Try sending a postcard to nearby friends via AirDrop. 3. By adding friends, you can also send postcards to those who are far away. 4. Write notes on photos full of memories and store them in your photo library.
Chalk
Connect with friends nearby through drawing and typing, no internet needed. Rediscover the fun of retro doodle chat for spontaneous conversations.
- Draw and chat with friends
- Local, offline connectivity
- Retro doodle interface
- Type messages
- Spontaneous conversations
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Draw, type, and chat with friends nearby - no internet required.
Screenshots
Verdict
The clearest difference is in-app purchases: MintPosting at none against Chalk's 1. MintPosting also leads on ads (none vs shown). On price, 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. Chalk sells 1 one-off in-app purchase. MintPosting asks for nothing beyond the download.
| Parameter | MintPosting | Chalk |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (28 ratings) — better |
| Positive reviews | — | 77.8% of reviews |
| Number of ratings | — | 28 — better |
| Update frequency | — | Every 9 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 21 MB |
| Age rating | 4+ | 12+ |
| Developer | JongSeo Choe | Ouroboros Technologies, LLC |
In-app purchases
MintPosting
No in-app purchases
Chalk
- Rainbow Brush$2.99









