# NodeSpark vs Stamp

The clearest difference is in-app purchases: Stamp at none against NodeSpark's 2. Stamp also leads on iOS requirement (15.1 vs 26.1). NodeSpark's advantage is update cadence (every 9 days vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. NodeSpark sells 2 in-app purchases, starting at $9.99 per month. Stamp asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for NodeSpark against 5.0 for Stamp. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

NodeSpark ships an update every 9 days, Stamp every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | NodeSpark | Stamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/nodespark/id6756223114/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/stamp-calendar-logger/id6761705643/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 164 MB | 39 MB |
| Requires iOS | 26.1 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Elliott](https://appshunter.io/developer/1815549651) | [Robert Piovesan](https://appshunter.io/developer/1609349291) |

## What reviewers say

### NodeSpark

[App page](https://appshunter.io/ios/app/nodespark/id6756223114)

Build and run custom automations directly on your iPhone or iPad. Create complex workflows visually, leverage AI assistance for guidance, and connect to a hub for continuous operation. Ideal for users seeking to streamline tasks without coding.

**Highlights:** Visual workflow builder, AI workflow assistant (Synra), Template-based automation creation, Mobile-first design, NodeSparkHub integration, Safe automation design

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NodeSpark Unlimited | $9.99 | per month |
| NodeSpark Unlimited | $79.99 | per year |


### Stamp

[App page](https://appshunter.io/ios/app/stamp-calendar-logger/id6761705643)

This app automatically logs your non-meeting activities, like reading or exercise, as calendar events. It offers a one-tap timer for manual logging and integrates with Strava and Whoop for seamless workout and sleep tracking. Your calendar will finally reflect your entire day.

**Highlights:** One-tap start/stop timer, Strava integration for workouts, Whoop integration for sleep and recovery, Syncs with Apple, Google, and Outlook Calendar, Customizable activities with names and colors, Live Activity on Lock Screen and Dynamic Island

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NodeSpark free?

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

### Is Stamp free?

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

### Which has better reviews, NodeSpark or Stamp?

NodeSpark and Stamp are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do NodeSpark or Stamp have ads?

Neither NodeSpark nor Stamp shows ads.

### Which is updated more often, NodeSpark or Stamp?

NodeSpark ships an update every 9 days, and Stamp every 3 weeks. Most recently, NodeSpark was updated on October 30, 2026 and Stamp on November 5, 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.*