# Simple Spreadsheet vs Cairos IOT

The clearest difference is in-app purchases: Cairos IOT at none against Simple Spreadsheet's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Simple Spreadsheet sells 6 in-app purchases, starting at $6.99 per year. Cairos IOT asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Simple Spreadsheet | Cairos IOT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7K ratings)](https://appshunter.io/ios/app/simple-spreadsheetview-and-edit/id1454075397/reviews)** | — |
| Number of ratings | **7K** | — |
| Positive reviews | 43.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 34 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WEN WU LI](https://appshunter.io/developer/580443838) | [JARS Services Private Limited](https://appshunter.io/developer/1157416886) |

## What reviewers say

### Simple Spreadsheet

[App page](https://appshunter.io/ios/app/simple-spreadsheetview-and-edit/id1454075397)

Create and edit spreadsheets with ease. Import Excel files, add charts, and generate PDFs. Offers templates and advanced cell editing features for various organizational tasks.

**Highlights:** Import and edit Excel (xlsx) files, Create tables and charts, Generate PDF and print sheets, Insert images and checkboxes into cells, Support for common Excel functions, Export to Excel (xlsx) files

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock SpreadSheet Pro 1 year | $6.99 | per year |
| Unlock SpreadSheet Pro 1 Month | $0.99 | one-time |
| Unlock SpreadSheet Pro 3 month | $1.99 | one-time |
| Unlock SpreadSheet Pro 1 year | $3.99 | one-time |
| Unlock SpreadSheet PRO Forever | $4.99 | one-time |
| Unlock SpreadSheet PRO Forever | $9.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Simple and intuitive
- 👍 Good for basic needs
- 👍 Spreadsheet functionality
- 👍 Helpful for small businesses

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🔒 Limited functionality without paying
- 🔒 Inability to print or export data
- 🐛 Data loss and sync issues
- 🐛 Keyboard and navigation problems

**Reported bugs**

- App crashes and freezes
- Data disappearing or changing unexpectedly
- Inability to login or access purchased features
- Sync and backup issues across devices
- Overlapping UI elements and poor layout

**Requested features**

- Ability to zoom out and see full spreadsheet
- Option to insert and delete columns/rows
- Improved sharing and collaboration features
- More advanced formula and formatting options
- Better tutorials and user guides


### Cairos IOT

[App page](https://appshunter.io/ios/app/cairos-iot/id1663195314)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Spreadsheet free?

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

### Is Cairos IOT free?

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

### Do Simple Spreadsheet or Cairos IOT have ads?

Neither Simple Spreadsheet nor Cairos IOT shows ads.

### Which is updated more often, Simple Spreadsheet or Cairos IOT?

Simple Spreadsheet ships an update every 3 weeks, and Cairos IOT every 3 weeks. Most recently, Simple Spreadsheet was updated on October 29, 2026 and Cairos IOT on October 27, 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.*