# RandyAI vs ZipCard

The clearest difference is update cadence: ZipCard at fortnightly against RandyAI's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. RandyAI sells 2 in-app purchases, starting at $4.99 per month and ZipCard sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

RandyAI ships an update every 2 months, ZipCard fortnightly. The most recent releases landed on August 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | RandyAI | ZipCard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/randyai/id6752505326/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 41 MB | 49 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [RenAIssance Labs, LLC](https://appshunter.io/developer/1839570709) | [Jerrod Graham](https://appshunter.io/developer/1858381801) |

## What reviewers say

### RandyAI

[App page](https://appshunter.io/ios/app/randyai/id6752505326)

This app helps water and wastewater professionals prepare for certification exams and understand plant operations. It offers state-specific practice questions, an AI-powered study assistant for complex topics, and troubleshooting support for equipment. Learn and retain critical concepts with interactive lessons and quizzes, accessible offline.

**Highlights:** State-specific exam preparation, AI-powered study assistant, Troubleshooting support for plant operations, Interactive lessons and quizzes, Offline mobile learning, Operator-developed content

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Randy Pro - Monthly | $4.99 | per month |
| Randy Pro - Yearly | $44.99 | per year |


### ZipCard

[App page](https://appshunter.io/ios/app/zipcard-note-card-maker/id6757950989)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Credits Pack | $0.99 | one-time |
| Medium Credits Pack | $1.99 | one-time |
| Large Credits Pack | $4.99 | one-time |
| Zip Student Service | $6.99 | one-time |
| Bulk Credits Pack | $9.99 | one-time |
| Super Credits Pack | $14.99 | one-time |


## Frequently asked questions

### Is RandyAI free?

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

### Is ZipCard free?

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

### Do RandyAI or ZipCard have ads?

Neither RandyAI nor ZipCard shows ads.

### Which is updated more often, RandyAI or ZipCard?

RandyAI ships an update every 2 months, and ZipCard fortnightly. Most recently, RandyAI was updated on August 1, 2026 and ZipCard on September 20, 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.*