# SimplyRead vs PandaCalc

The clearest difference is in-app purchases: PandaCalc at none against SimplyRead's 1. PandaCalc also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SimplyRead sells 1 one-off in-app purchase. PandaCalc asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 15, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | SimplyRead | PandaCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simplyread-ebook-reader/id6756316775/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Paid | — |
| Size | 141 MB | 25 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [阳 张](https://appshunter.io/developer/1832378186) | [友 周](https://appshunter.io/developer/1780906506) |

## What reviewers say

### SimplyRead

[App page](https://appshunter.io/ios/app/simplyread-ebook-reader/id6756316775)

Transform any text file into an audiobook using natural-sounding voices. Organize your library with folders, import files, and edit text directly within the app. Securely back up your collection with iCloud.

**Highlights:** Text-to-audiobook conversion, Natural voice reading, Adjustable speech rate, Integrated book search and download, Smart library with folders, Built-in text editor, iCloud Drive backup

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro User | $0.99 | one-time |


### PandaCalc

[App page](https://appshunter.io/ios/app/pandacalc-notes-calculator/id6756593418)

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

**In-app purchases:** none


## Frequently asked questions

### Is SimplyRead free?

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

### Is PandaCalc free?

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

### Do SimplyRead or PandaCalc have ads?

Neither SimplyRead nor PandaCalc shows ads.

### Which is updated more often, SimplyRead or PandaCalc?

SimplyRead ships an update weekly, and PandaCalc weekly. Most recently, SimplyRead was updated on September 15, 2026 and PandaCalc on September 2, 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.*