# Bode & Nyquist vs Weekly Planner

The clearest difference is review sentiment: Weekly Planner at 90% against Bode & Nyquist's 20%. Weekly Planner also leads on price (Free vs $5.99) and update cadence (every 3 weeks vs every 7 months). Bode & Nyquist's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Weekly Planner is free to download; Bode & Nyquist costs $5.99 up front. Weekly Planner sells 3 in-app purchases, starting at $0.99 per month. Bode & Nyquist asks for nothing beyond the download.

Bode & Nyquist ships an update every 7 months, Weekly Planner every 3 weeks. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Bode & Nyquist | Weekly Planner |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Positive reviews | 20.0% of reviews | **90.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 29 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fabrizio Boco](https://appshunter.io/developer/466239616) | [Mooncode](https://appshunter.io/developer/1742583074) |

## What reviewers say

### Bode & Nyquist

[App page](https://appshunter.io/ios/app/bode-and-nyquist/id445573307)

Visualize Bode and Nyquist diagrams for transfer functions. Automatically evaluates system stability, displaying key metrics like gain, phase margins, and encirclements. Offers interactive graph manipulation and an integrated help manual.

**Highlights:** Plot Bode and Nyquist diagrams, Evaluate system stability, Display gain and phase margins, Show encirclements of -1+j0, Interactive graph gestures (drag, pinch, double tap), Adjust frequency ranges, Integrated online help

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

**In-app purchases:** none


### Weekly Planner

[App page](https://appshunter.io/ios/app/weekly-planner-weeklymemo/id6705131473)

Organize your weekly schedule, work notes, and daily tasks in one straightforward app. Easily record memos, manage checklists, and plan your day or week with customizable formatting and helpful reminders.

**Highlights:** Weekly memo and notes management, Daily notes and checklist creation, Task management for schedules, Customizable text formatting, Push notification reminders, Calendar event integration, Home screen widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription - 1 month | $0.99 | per month |
| Subscription - 1 year | $6.99 | per year |
| WeeklyMemo Pro - lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Bode & Nyquist free?

Bode & Nyquist costs $5.99, with no in-app purchases.

### Is Weekly Planner free?

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

### Do Bode & Nyquist or Weekly Planner have ads?

Weekly Planner shows ads; Bode & Nyquist does not.

### Which is updated more often, Bode & Nyquist or Weekly Planner?

Bode & Nyquist ships an update every 7 months, and Weekly Planner every 3 weeks. Most recently, Bode & Nyquist was updated on October 7, 2026 and Weekly Planner on October 18, 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.*