# Oops! AI Memory Assistant vs NeuroCal

The clearest difference is update cadence: Oops! AI Memory Assistant at every 2 days against NeuroCal's every 6 weeks. Oops! AI Memory Assistant also leads on iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Oops! AI Memory Assistant sells 5 in-app purchases, starting at $0.99 per month and NeuroCal sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Oops! AI Memory Assistant ships an update every 2 days, NeuroCal every 6 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Oops! AI Memory Assistant | NeuroCal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/neurocal-weekly-planner/id6754966647/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | — | Free |
| Size | 53 MB | 22 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Necati Bora Gurel](https://appshunter.io/developer/1846389609) | [Daniel Romero](https://appshunter.io/developer/828236814) |

## What reviewers say

### Oops! AI Memory Assistant

[App page](https://appshunter.io/ios/app/oops-ai-memory-assistant/id6754039339)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $0.99 | per month |
| Regular | $3.99 | per month |
| Power | $6.99 | per month |
| Heavy | $12.99 | per month |
| +50 interactions | $0.99 | one-time |


### NeuroCal

[App page](https://appshunter.io/ios/app/neurocal-weekly-planner/id6754966647)

This planner is designed for individuals who find traditional systems overwhelming. It offers a calm space to capture thoughts and organize them naturally, without pressure or guilt. The app uses a minimalist interface and gentle features to reduce cognitive load and promote mental clarity.

**Highlights:** Natural thought capture, Automatic organization, Calm, minimalist interface, Week Focus Mode, Completed items fade away, Low friction, low anxiety design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is Oops! AI Memory Assistant free?

Oops! AI Memory Assistant is free to download, with in-app purchases available.

### Is NeuroCal free?

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

### Do Oops! AI Memory Assistant or NeuroCal have ads?

Neither Oops! AI Memory Assistant nor NeuroCal shows ads.

### Which is updated more often, Oops! AI Memory Assistant or NeuroCal?

Oops! AI Memory Assistant ships an update every 2 days, and NeuroCal every 6 weeks. Most recently, Oops! AI Memory Assistant was updated on October 30, 2026 and NeuroCal on October 30, 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.*