# CalcMate vs ReelStacks

The clearest difference is in-app purchases: ReelStacks at none against CalcMate's 5. CalcMate's advantage is ratings volume (96 vs 1) and iOS requirement (16.0 vs 18.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. CalcMate sells 5 one-off in-app purchases. ReelStacks asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for CalcMate against 5.0 for ReelStacks. That said, the two scores are not equally well evidenced: CalcMate has 96 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 95% of CalcMate's written reviews are positive against 100% of ReelStacks's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CalcMate | ReelStacks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (96 ratings)](https://appshunter.io/ios/app/calcmate-notes-calculator/id6449422062/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reelstacks/id6762903593/reviews)** |
| Number of ratings | **96** | 1 |
| Positive reviews | 95.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 21 MB | 37 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Elsayed Hussein](https://appshunter.io/developer/1332815700) | [Farrah Wallace](https://appshunter.io/developer/1895068895) |

## What reviewers say

### CalcMate

[App page](https://appshunter.io/ios/app/calcmate-notes-calculator/id6449422062)

This app combines note-taking with a powerful calculator, allowing you to perform calculations directly within your text. It handles math, currency, unit conversions, and date calculations, offering a streamlined alternative to spreadsheets and traditional calculators.

**Highlights:** Calculate math within text, Currency and unit conversions, Date calculations, Organize notes with folders, iCloud syncing, Custom number keyboard

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $0.99 | one-time |
| Buy me 2 coffees | $1.99 | one-time |
| Buy Me a burger | $4.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Buy Me a pizza | $9.99 | one-time |


### ReelStacks

[App page](https://appshunter.io/ios/app/reelstacks/id6762903593)

Organize and save your favorite video reels into personalized categories for easy access. Discover a smarter way to manage content, from recipes to fitness routines, ensuring you can find what you love when you need it.

**Highlights:** Customizable reel library, Save reels by category, Organize recipes, Organize workouts, Save inspiration content, Easy content retrieval

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalcMate free?

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

### Is ReelStacks free?

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

### Which has better reviews, CalcMate or ReelStacks?

ReelStacks is rated higher. CalcMate averages 4.9 out of 5 from 96 ratings, while ReelStacks averages 5.0 from 1 ratings.

### Do CalcMate or ReelStacks have ads?

Both CalcMate and ReelStacks show ads.

### Which is updated more often, CalcMate or ReelStacks?

CalcMate ships an update fortnightly, and ReelStacks fortnightly. Most recently, CalcMate was updated on October 20, 2026 and ReelStacks on October 12, 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.*