# Reminder vs Stock Average Calculator Pro

The clearest difference is monetization model: Reminder at free against Stock Average Calculator Pro's paid. Stock Average Calculator Pro's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 6 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Reminder against 5.0 for Stock Average Calculator Pro. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Reminder ships an update every 6 months, Stock Average Calculator Pro every 6 weeks. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Reminder | Stock Average Calculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/reminder-subscription-tracker/id6762199144/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/stock-average-calculator-pro/id6792543014/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | **Free** | Paid |
| Size | 7 MB | 3 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Hai Nam Trinh](https://appshunter.io/developer/1139152400) | [DONALD GENE STRONG](https://appshunter.io/developer/6792543016) |

## What reviewers say

### Reminder

[App page](https://appshunter.io/ios/app/reminder-subscription-tracker/id6762199144)

Manage all your recurring bills and subscriptions in one secure, private, and offline location. Get timely reminders for payments and trial expirations to avoid unexpected charges and stay on budget.

**Highlights:** Offline and private data storage, Customizable billing cycle support, Payment and trial expiration reminders, Monthly and yearly spending overview, Calendar view of upcoming charges, Home screen widgets for quick access

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

**In-app purchases:** none


### Stock Average Calculator Pro

[App page](https://appshunter.io/ios/app/stock-average-calculator-pro/id6792543014)

Easily calculate and track the average cost of your stock investments across multiple transactions. Model future purchases with 'What If' scenarios and organize your portfolio with unlimited saved calculations. Export data and secure your information with app lock.

**Highlights:** Calculate average cost from multiple transactions, Track current position and average cost per share, Save unlimited calculations, Model future purchases with 'What If' scenarios, Export calculations to Excel, Secure with Face ID/Touch ID, Optional iCloud sync

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

**In-app purchases:** none


## Frequently asked questions

### Is Reminder free?

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

### Is Stock Average Calculator Pro free?

Stock Average Calculator Pro is free to download, with no in-app purchases.

### Which has better reviews, Reminder or Stock Average Calculator Pro?

Reminder and Stock Average Calculator Pro are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Reminder or Stock Average Calculator Pro have ads?

Reminder shows ads; Stock Average Calculator Pro does not.

### Which is updated more often, Reminder or Stock Average Calculator Pro?

Reminder ships an update every 6 months, and Stock Average Calculator Pro every 6 weeks. Most recently, Reminder was updated on September 29, 2026 and Stock Average Calculator Pro on October 16, 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.*