# Sandi's List vs Nerdie

The clearest difference is in-app purchases: Sandi's List at none against Nerdie's 1. Sandi's List also leads on iOS requirement (13.0 vs 15.1). Nerdie's advantage is update cadence (every 10 days vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Nerdie sells 1 in-app purchase, starting at $12.99 per year. Sandi's List asks for nothing beyond the download.

Sandi's List ships an update every 7 months, Nerdie every 10 days. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Sandi's List | Nerdie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Size | 227 MB | 47 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shane Stump](https://appshunter.io/developer/1741839047) | [HALIL AHMET CENGELOGLU](https://appshunter.io/developer/1863259309) |

## What reviewers say

### Sandi's List

[App page](https://appshunter.io/ios/app/sandis-list/id6498866482)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nerdie

[App page](https://appshunter.io/ios/app/nerdie-book-tracker/id6787246760)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nerdie Premium Yearly | $12.99 | per year |


## Frequently asked questions

### Is Sandi's List free?

Sandi's List is free to download, with no in-app purchases.

### Is Nerdie free?

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

### Do Sandi's List or Nerdie have ads?

Neither Sandi's List nor Nerdie shows ads.

### Which is updated more often, Sandi's List or Nerdie?

Sandi's List ships an update every 7 months, and Nerdie every 10 days. Most recently, Sandi's List was updated on October 17, 2026 and Nerdie 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.*