# Cuspart vs Pinglr

The clearest difference is ads: Pinglr at none against Cuspart's shown. Pinglr also leads on update cadence (every 4 days vs every 4 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Cuspart sells 4 in-app purchases, starting at $0.99 per month and Pinglr sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

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

Cuspart ships an update every 4 months, Pinglr every 4 days. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Cuspart | Pinglr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cuspart-mycal/id1546543143/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pinglr-message-scheduler/id6761938022/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 13 MB | 10 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Mustafa Tolga DALBUDAK](https://appshunter.io/developer/1479052908) | [Lucas Teixeira Carletti](https://appshunter.io/developer/1097144673) |

## What reviewers say

### Cuspart

[App page](https://appshunter.io/ios/app/cuspart-mycal/id1546543143)

This app offers a professional-grade calculator with advanced math functions, a constants library, and intuitive history tracking. Customize your experience with various color themes and an accessible interface designed for ease of use.

**Highlights:** Basic and advanced arithmetic, Roots, powers, and logarithms, Constants library (π, e), Operation history, Customizable color themes, Accessible UI design

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $0.99 | per month |
| 3 Month Subscription | $2.99 | per 3 months |
| 12 Month Subscription | $9.99 | per year |
| Remove Ads | $2.49 | one-time |


### Pinglr

[App page](https://appshunter.io/ios/app/pinglr-message-scheduler/id6761938022)

Schedule SMS, emails, and messages for platforms like WhatsApp and Telegram. Create recurring reminders, use pre-made or custom templates, and preview messages before sending. Stay organized and ensure important communications are never missed.

**Highlights:** Schedule SMS, WhatsApp, Telegram, and email, Create recurring reminders, Use and create message templates, Preview messages before sending, iCloud backup and restore, User-controlled final send

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pinglr Pro Monthly | $1.99 | per month |
| Pinglr Pro Yearly | $12.99 | per year |


## Frequently asked questions

### Is Cuspart free?

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

### Is Pinglr free?

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

### Which has better reviews, Cuspart or Pinglr?

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

### Do Cuspart or Pinglr have ads?

Cuspart shows ads; Pinglr does not.

### Which is updated more often, Cuspart or Pinglr?

Cuspart ships an update every 4 months, and Pinglr every 4 days. Most recently, Cuspart was updated on October 18, 2026 and Pinglr on October 15, 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.*