# Sustainable Libraries vs ElectionReady

The clearest difference is update cadence: ElectionReady at every 3 weeks against Sustainable Libraries's every 66 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sustainable Libraries ships an update every 66 months, ElectionReady every 3 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Sustainable Libraries | ElectionReady |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sustainable-libraries/id1170914405/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 66 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 94 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Capira Technologies](https://appshunter.io/developer/1010559443) | [Sunrise Scientific LLC](https://appshunter.io/developer/1885406199) |

## What reviewers say

### Sustainable Libraries

[App page](https://appshunter.io/ios/app/sustainable-libraries/id1170914405)

This app guides library staff through making their institutions more sustainable and resilient. It offers practical steps, resources, and tools to foster environmentally sound, economically feasible, and socially equitable practices.

**Highlights:** Sustainability roadmap guidance, Checklists for sustainable practices, Notes feature for planning, News feed for updates, Content sharing capabilities, Step-by-step task breakdown

**Features:** macOS Compatibility

**In-app purchases:** none


### ElectionReady

[App page](https://appshunter.io/ios/app/electionready/id6761696413)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sustainable Libraries free?

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

### Is ElectionReady free?

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

### Do Sustainable Libraries or ElectionReady have ads?

Neither Sustainable Libraries nor ElectionReady shows ads.

### Which is updated more often, Sustainable Libraries or ElectionReady?

Sustainable Libraries ships an update every 66 months, and ElectionReady every 3 weeks. Most recently, Sustainable Libraries was updated on October 7, 2026 and ElectionReady on October 16, 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.*