# iPlant with Brigitte Mars vs Knot Guide (Lite)

The clearest difference is ads: iPlant with Brigitte Mars at none against Knot Guide (Lite)'s shown. iPlant with Brigitte Mars also leads on rating (4.2 vs 3.9) and review sentiment (63% vs 49%). Knot Guide (Lite)'s advantage is update cadence (monthly vs every 6 months) and ratings volume (363 vs 15). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. iPlant with Brigitte Mars sells 1 one-off in-app purchase and Knot Guide (Lite) sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

iPlant with Brigitte Mars holds the better App Store score, 4.2 against 3.9. That said, the two scores are not equally well evidenced: Knot Guide (Lite) has 363 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 63% of iPlant with Brigitte Mars's written reviews are positive against 49% of Knot Guide (Lite)'s.

iPlant with Brigitte Mars ships an update every 6 months, Knot Guide (Lite) monthly. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | iPlant with Brigitte Mars | Knot Guide (Lite) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (15 ratings)](https://appshunter.io/ios/app/iplant-with-brigitte-mars/id302363747/reviews)** | [3.9 (363 ratings)](https://appshunter.io/ios/app/knot-guide-lite/id399947682/reviews) |
| Number of ratings | 15 | **363** |
| Positive reviews | **62.8% of reviews** | 49.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 89 MB | 301 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Lundgren Consulting LLC](https://appshunter.io/developer/302363750) | [Winkpass Creations, Inc.](https://appshunter.io/developer/288636661) |

## What reviewers say

### iPlant with Brigitte Mars

[App page](https://appshunter.io/ios/app/iplant-with-brigitte-mars/id302363747)

Explore North American wild plants with this comprehensive reference guide. Learn about edible, medicinal, and poisonous species, including their etymology, effects, uses, and contraindications. High-resolution photos aid in identification for educational purposes.

**Highlights:** Medicinal plant reference, Edible and poisonous plant identification, Plant etymology and effects, Constituents and contraindications, High-resolution color photos, Educational resource

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Plant Details | $1.99 | one-time |


### Knot Guide (Lite)

[App page](https://appshunter.io/ios/app/knot-guide-lite/id399947682)

Learn to tie a wide variety of essential knots with this comprehensive guide. It offers detailed instructions and visual aids for over 200 different knots, suitable for various practical applications.

**Highlights:** Over 200 knots included, Detailed instructions, Visual aids for learning, Essential knots for various uses, Practical knot-tying guide

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knot Patron | $2.99 | per month |
| Yearly Knot Patron | $31.99 | per year |

**What reviewers like**

- 👍 Lots of knots to choose from
- 📺 Works with no WiFi
- 👍 Easy to understand instructions
- 👍 Useful for various activities (climbing, sailing, etc.)

**What reviewers complain about**

- 💸 Paid version too expensive
- 📺 Too many ads in free version
- 🚫 Ads interfere with using the app
- 🚫 Ads cover up instructions
- 🚫 Ads can't be closed

**Reported bugs**

- App crashes when trying to view knots
- Ads cause the app to freeze
- Can't navigate between steps due to ads

**Requested features**

- More free knots available
- Better categorization of knots
- Clearer instructions with more steps
- Ability to save/bookmark favorite knots


## Frequently asked questions

### Is iPlant with Brigitte Mars free?

iPlant with Brigitte Mars is free to download, with in-app purchases available.

### Is Knot Guide (Lite) free?

Knot Guide (Lite) is free to download, with in-app purchases available.

### Which has better reviews, iPlant with Brigitte Mars or Knot Guide (Lite)?

iPlant with Brigitte Mars is rated higher. iPlant with Brigitte Mars averages 4.2 out of 5 from 15 ratings, while Knot Guide (Lite) averages 3.9 from 363 ratings.

### Do iPlant with Brigitte Mars or Knot Guide (Lite) have ads?

Knot Guide (Lite) shows ads; iPlant with Brigitte Mars does not.

### Which is updated more often, iPlant with Brigitte Mars or Knot Guide (Lite)?

iPlant with Brigitte Mars ships an update every 6 months, and Knot Guide (Lite) monthly. Most recently, iPlant with Brigitte Mars was updated on October 31, 2026 and Knot Guide (Lite) on November 1, 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.*