# Check Engine Chat vs FarmGuard Maintenance

The clearest difference is iOS requirement: FarmGuard Maintenance at 15.1 against Check Engine Chat's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Check Engine Chat sells 1 one-off in-app purchase and FarmGuard Maintenance sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Check Engine Chat | FarmGuard Maintenance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/farmguard-maintenance/id6757607768/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Subscription |
| Size | 2.7 GB | 46 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yao Vah Saechao](https://appshunter.io/developer/1845021267) | [Brian Krukewitt](https://appshunter.io/developer/1867818660) |

## What reviewers say

### Check Engine Chat

[App page](https://appshunter.io/ios/app/check-engine-chat/id6755978445)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Diagnostics Pro | $4.99 | one-time |


### FarmGuard Maintenance

[App page](https://appshunter.io/ios/app/farmguard-maintenance/id6757607768)

Manage your farm machinery maintenance with this powerful, offline-capable app. Log services, track parts, and schedule reminders to reduce downtime and increase equipment value. Ideal for farmers of all sizes.

**Highlights:** Equipment profiles with photos and warranty info, Detailed maintenance logging with costs and receipts, Consumables and parts tracking with low-stock alerts, Smart scheduling with hour or calendar intervals, Full maintenance history and PDF reporting, Offline data logging for field use, Dashboard overview of upcoming tasks

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Check Engine Chat free?

Check Engine Chat is free to download, with in-app purchases available.

### Is FarmGuard Maintenance free?

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

### Do Check Engine Chat or FarmGuard Maintenance have ads?

Neither Check Engine Chat nor FarmGuard Maintenance shows ads.

### Which is updated more often, Check Engine Chat or FarmGuard Maintenance?

Check Engine Chat ships an update monthly, and FarmGuard Maintenance monthly. Most recently, Check Engine Chat was updated on October 14, 2026 and FarmGuard Maintenance on October 13, 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.*