# eRAMx vs Smart BunnyBuddy

eRAMx and Smart BunnyBuddy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

eRAMx ships an update every 6 weeks, Smart BunnyBuddy monthly. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | eRAMx | Smart BunnyBuddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 40 MB | 14 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [ABK Remote Drug Testing, Inc.](https://appshunter.io/developer/1289419704) | [Wireless-wear](https://appshunter.io/developer/1826947098) |

## What reviewers say

### eRAMx

[App page](https://appshunter.io/ios/app/eramx/id1289419705)

**Features:** Vision Pro support

**In-app purchases:** none


### Smart BunnyBuddy

[App page](https://appshunter.io/ios/app/smart-bunnybuddy/id6748671748)

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

**In-app purchases:** none


## Frequently asked questions

### Is eRAMx free?

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

### Is Smart BunnyBuddy free?

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

### Do eRAMx or Smart BunnyBuddy have ads?

Neither eRAMx nor Smart BunnyBuddy shows ads.

### Which is updated more often, eRAMx or Smart BunnyBuddy?

eRAMx ships an update every 6 weeks, and Smart BunnyBuddy monthly. Most recently, eRAMx was updated on October 22, 2026 and Smart BunnyBuddy on October 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.*