# Timer99 vs Elevator Mechanic Prep

The clearest difference is in-app purchases: Timer99 at none against Elevator Mechanic Prep's 3. Timer99 also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Elevator Mechanic Prep sells 3 in-app purchases, starting at $9.99 per month. Timer99 asks for nothing beyond the download.

## The numbers

| Metric | Timer99 | Elevator Mechanic Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/elevator-mechanic-prep/id6763969467/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | — | Freemium |
| Size | 8 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takahashi Naoto](https://appshunter.io/developer/375321356) | [Deeun Inc.](https://appshunter.io/developer/1691824695) |

## What reviewers say

### Timer99

[App page](https://appshunter.io/ios/app/timer99/id1501276905)

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

**In-app purchases:** none


### Elevator Mechanic Prep

[App page](https://appshunter.io/ios/app/elevator-mechanic-prep/id6763969467)

Prepare for your elevator mechanic licensing exam with this comprehensive study tool. It covers essential topics like ASME A17.1 code, electrical theory, mechanical systems, and safety devices, offering over 1,000 practice questions with detailed explanations.

**Highlights:** ASME A17.1 code specifics, NEC electrical requirements, OSHA standards, Mechanical systems, Safety device guide, 1,000+ practice questions, Detailed explanations with references

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $9.99 | per month |
| Elevator Prep Pro Annually | $24.99 | per year |
| Elevator - Lifetime Pro | $49.99 | one-time |


## Frequently asked questions

### Is Timer99 free?

Timer99 is free to download, with no in-app purchases.

### Is Elevator Mechanic Prep free?

Elevator Mechanic Prep is free to download, with in-app purchases available.

### Do Timer99 or Elevator Mechanic Prep have ads?

Neither Timer99 nor Elevator Mechanic Prep shows ads.

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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.*