# InkStory vs ProofPing

The clearest difference is update cadence: ProofPing at every 4 days against InkStory's every 4 months. InkStory's advantage is iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. InkStory sells 1 one-off in-app purchase and ProofPing sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

InkStory ships an update every 4 months, ProofPing every 4 days. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | InkStory | ProofPing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/inkstory/id6478854889/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 8 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Zelenov](https://appshunter.io/developer/1695932606) | [BRETT SHERWYN WATERSON](https://appshunter.io/developer/1857867894) |

## What reviewers say

### InkStory

[App page](https://appshunter.io/ios/app/inkstory/id6478854889)

Connect your tattoos with sound by uploading images and pairing them with audio. Scan your ink to bring your personal stories and favorite music to life.

**Highlights:** Pair tattoos with audio, Scan tattoos to play sound, Upload custom audio, Social login, Supports major formats

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $5.99 | one-time |


### ProofPing

[App page](https://appshunter.io/ios/app/proofping/id6757703879)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProofPing Plus (Monthly) | $2.99 | per month |
| ProofPing Premium (Monthly) | $4.99 | per month |
| ProofPing Family (Monthly) | $7.99 | per month |
| ProofPing Plus (Annual) | $29.99 | per year |
| ProofPing Premium (Annual) | $49.99 | per year |
| ProofPing Family (Annual) | $79.99 | per year |


## Frequently asked questions

### Is InkStory free?

InkStory is free to download, with in-app purchases available.

### Is ProofPing free?

ProofPing is free to download, with in-app purchases available.

### Do InkStory or ProofPing have ads?

Neither InkStory nor ProofPing shows ads.

### Which is updated more often, InkStory or ProofPing?

InkStory ships an update every 4 months, and ProofPing every 4 days. Most recently, InkStory was updated on September 9, 2026 and ProofPing on September 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*