# Voter Science Fundraiser vs Blockwalker

The clearest difference is in-app purchases: Blockwalker at none against Voter Science Fundraiser's 1. Voter Science Fundraiser's advantage is update cadence (monthly vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Voter Science Fundraiser sells 1 one-off in-app purchase. Blockwalker asks for nothing beyond the download.

Voter Science Fundraiser ships an update monthly, Blockwalker every 2 months. The most recent releases landed on November 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Voter Science Fundraiser | Blockwalker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 40 MB | 141 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Voter Science, LLC](https://appshunter.io/developer/1352209730) | [PayYourNeighbor](https://appshunter.io/developer/1552237152) |

## What reviewers say

### Voter Science Fundraiser

[App page](https://appshunter.io/ios/app/voter-science-fundraiser/id1525795390)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fundraiser Annual Subscription | $100.00 | one-time |


### Blockwalker

[App page](https://appshunter.io/ios/app/blockwalker/id6443533370)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Voter Science Fundraiser free?

Voter Science Fundraiser is free to download, with in-app purchases available.

### Is Blockwalker free?

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

### Do Voter Science Fundraiser or Blockwalker have ads?

Neither Voter Science Fundraiser nor Blockwalker shows ads.

### Which is updated more often, Voter Science Fundraiser or Blockwalker?

Voter Science Fundraiser ships an update monthly, and Blockwalker every 2 months. Most recently, Voter Science Fundraiser was updated on November 3, 2026 and Blockwalker on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*