# NDR Mobile vs PaperTrail Receipts

The clearest difference is update cadence: PaperTrail Receipts at fortnightly against NDR Mobile's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NDR Mobile ships an update every 4 months, PaperTrail Receipts fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NDR Mobile | PaperTrail Receipts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (27 ratings)](https://appshunter.io/ios/app/ndr-mobile/id409889286/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 21 MB | 23 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ned Davis Research, Inc.](https://appshunter.io/developer/409889289) | [Michael Stromer](https://appshunter.io/developer/910972096) |

## What reviewers say

### NDR Mobile

[App page](https://appshunter.io/ios/app/ndr-mobile/id409889286)

Access market insights and research from Ned Davis Research on the go. View publications, charts, reports, and recommendations with features like offline viewing and personalized notifications. Designed for clients to stay informed anywhere, anytime.

**Highlights:** Offline viewing of publications, Stream webcasts and watch webinars, Personalized notifications, Enhanced timeline with indicators, Audio playback for content, Dark and light mode options

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PaperTrail Receipts

[App page](https://appshunter.io/ios/app/papertrail-receipts/id6503082986)

**In-app purchases:** none


## Frequently asked questions

### Is NDR Mobile free?

NDR Mobile is free to download, with no in-app purchases.

### Is PaperTrail Receipts free?

PaperTrail Receipts is free to download, with no in-app purchases.

### Do NDR Mobile or PaperTrail Receipts have ads?

Neither NDR Mobile nor PaperTrail Receipts shows ads.

### Which is updated more often, NDR Mobile or PaperTrail Receipts?

NDR Mobile ships an update every 4 months, and PaperTrail Receipts fortnightly. Most recently, NDR Mobile was updated on October 23, 2026 and PaperTrail Receipts on October 24, 2026.

---

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