# Proofics Viewer vs Fineliner

The clearest difference is in-app purchases: Proofics Viewer at none against Fineliner's 4. Proofics Viewer also leads on rating (5.0 vs 4.8) and iOS requirement (15.0 vs 26.0). Fineliner's advantage is update cadence (every 2 days vs monthly) and ratings volume (178 vs 4). On price, ads and device support there is nothing between them.

Both are free to download. Fineliner sells 4 one-off in-app purchases. Proofics Viewer asks for nothing beyond the download.

Proofics Viewer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Fineliner has 178 ratings behind it against 4, so its average is the more settled of the two.

Proofics Viewer ships an update monthly, Fineliner every 2 days. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Proofics Viewer | Fineliner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/proofics-viewer/id1106898014/reviews)** | [4.8 (178 ratings)](https://appshunter.io/ios/app/fineliner/id6820516041/reviews) |
| Number of ratings | 4 | **178** |
| Positive reviews | — | 93.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#98** |
| Size | 6 MB | 14 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [International Color Services](https://appshunter.io/developer/394249056) | [Overcast Radio, LLC](https://appshunter.io/developer/888422860) |

## What reviewers say

### Proofics Viewer

[App page](https://appshunter.io/ios/app/proofics-viewer/id1106898014)

Review digital proofs for print and web on your iPhone. Compare proof versions, record voice notes, and share proofs. This companion app is ideal when your iPad is unavailable.

**Highlights:** View print and web proofs, Compare proof versions, Record and playback voice notes, Share proofs via email, Submit proofs

**In-app purchases:** none


### Fineliner

[App page](https://appshunter.io/ios/app/fineliner/id6820516041)

**Currently charting:** #98 Top Free · Graphics & Design (US App Store)

Create hand-drawn notes, doodles, and drawings with a powerful yet playful notebook app. It offers vector graphics, layers, handwriting search, and real-time collaboration. Personalize the interface and export your creations in various formats.

**Highlights:** All-vector drawing, Layers and shape recognition, Handwriting search, Real-time collaboration, Customizable interface, Multiple export formats

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bolds | $4.99 | one-time |
| Tones | $4.99 | one-time |
| Widgets | $4.99 | one-time |
| Deluxe Pack | $12.99 | one-time |


## Frequently asked questions

### Is Proofics Viewer free?

Proofics Viewer is free to download, with no in-app purchases.

### Is Fineliner free?

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

### Which has better reviews, Proofics Viewer or Fineliner?

Proofics Viewer is rated higher. Proofics Viewer averages 5.0 out of 5 from 4 ratings, while Fineliner averages 4.8 from 178 ratings.

### Do Proofics Viewer or Fineliner have ads?

Neither Proofics Viewer nor Fineliner shows ads.

### Which is updated more often, Proofics Viewer or Fineliner?

Proofics Viewer ships an update monthly, and Fineliner every 2 days. Most recently, Proofics Viewer was updated on November 2, 2026 and Fineliner on November 6, 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.*