# CallUp vs Nudge Tap

The clearest difference is in-app purchases: CallUp at none against Nudge Tap's 1. CallUp also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Nudge Tap sells 1 in-app purchase, starting at $1.99 per month. CallUp asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CallUp against 5.0 for Nudge Tap. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

CallUp ships an update every 10 days, Nudge Tap every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | CallUp | Nudge Tap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/callup/id1053744866/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/nudge-tap/id6478904733/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | **Free** | Freemium |
| Size | 15 MB | 98 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Iterate, Inc](https://appshunter.io/developer/820013251) | [Nudge me apps Lockwood Inc](https://appshunter.io/developer/1734365157) |

## What reviewers say

### CallUp

[App page](https://appshunter.io/ios/app/callup/id1053744866)

This app helps you remember to connect with important people in your life. Schedule recurring reminders to call, text, or email friends, family, and professional contacts. Never forget to stay in touch again.

**Highlights:** Schedule recurring contact reminders, Set reminders for calls, texts, and emails, Track communication history, Organize personal and professional contacts, Never forget to stay in touch

**Features:** macOS Compatibility

**In-app purchases:** none


### Nudge Tap

[App page](https://appshunter.io/ios/app/nudge-tap/id6478904733)

Effortlessly set personalized reminders to connect with important people in your life. This tool helps you maintain meaningful relationships by prompting you to reach out to friends, family, and colleagues at the right time.

**Highlights:** Personalized contact reminders, Customizable notification times, Contact list integration, Intuitive user interface, Relationship strengthening focus

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |


## Frequently asked questions

### Is CallUp free?

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

### Is Nudge Tap free?

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

### Which has better reviews, CallUp or Nudge Tap?

CallUp and Nudge Tap are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do CallUp or Nudge Tap have ads?

Nudge Tap shows ads; CallUp does not.

### Which is updated more often, CallUp or Nudge Tap?

CallUp ships an update every 10 days, and Nudge Tap every 3 weeks. Most recently, CallUp was updated on October 24, 2026 and Nudge Tap on October 24, 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.*