# Bigbelly Smart Compost vs Signature Notes

The clearest difference is rating: Signature Notes at 5.0 against Bigbelly Smart Compost's 3.1. Signature Notes also leads on update cadence (every 5 weeks vs every 3 months). Bigbelly Smart Compost's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Signature Notes holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: Bigbelly Smart Compost has 9 ratings behind it against 1, so its average is the more settled of the two.

Bigbelly Smart Compost ships an update every 3 months, Signature Notes every 5 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bigbelly Smart Compost | Signature Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (9 ratings)](https://appshunter.io/ios/app/bigbelly-smart-compost/id1587527579/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/signature-notes/id6762539686/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 8 MB | 40 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Big Belly Solar, LLC](https://appshunter.io/developer/1794416532) | [William Wilborn](https://appshunter.io/developer/1893476384) |

## What reviewers say

### Bigbelly Smart Compost

[App page](https://appshunter.io/ios/app/bigbelly-smart-compost/id1587527579)

Locate and access smart compost bins worldwide. Learn about local composting programs, bin usage, and accepted materials. Report any issues encountered with the bins.

**Highlights:** Find compost drop-off locations, Unlock curbside bins, Learn about composting programs, Get bin usage instructions, Check accepted materials, Report bin issues

**In-app purchases:** none


### Signature Notes

[App page](https://appshunter.io/ios/app/signature-notes/id6762539686)

Capture ideas in various formats, from rich text and drawings to audio, video, and annotated images. Organize and share notes easily, and sharpen your mind with an integrated sliding puzzle game offering customizable challenges and modes.

**Highlights:** Multiple note types (rich text, drawing, multimedia, checklists, annotated images), Full-text search and filtering, Integrated sliding puzzle game, Customizable puzzle difficulty and modes, Custom themes and background music, Productivity and puzzle statistics tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Bigbelly Smart Compost free?

Bigbelly Smart Compost is free to download, with no in-app purchases.

### Is Signature Notes free?

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

### Which has better reviews, Bigbelly Smart Compost or Signature Notes?

Signature Notes is rated higher. Bigbelly Smart Compost averages 3.1 out of 5 from 9 ratings, while Signature Notes averages 5.0 from 1 ratings.

### Do Bigbelly Smart Compost or Signature Notes have ads?

Signature Notes shows ads; Bigbelly Smart Compost does not.

### Which is updated more often, Bigbelly Smart Compost or Signature Notes?

Bigbelly Smart Compost ships an update every 3 months, and Signature Notes every 5 weeks. Most recently, Bigbelly Smart Compost was updated on October 21, 2026 and Signature Notes on October 24, 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.*