# CoilData vs Max Completions

The clearest difference is rating: Max Completions at 4.5 against CoilData's 4.0. Max Completions also leads on update cadence (every 6 weeks vs every 6 months) and ratings volume (8 vs 1). CoilData's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Max Completions holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Max Completions has 8 ratings behind it against 1, so its average is the more settled of the two.

CoilData ships an update every 6 months, Max Completions every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | CoilData | Max Completions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/coildata/id1459679576/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/max-completions/id1595176727/reviews)** |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 23 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CoilData LLC](https://appshunter.io/developer/1459679155) | [NOV Inc.](https://appshunter.io/developer/578550101) |

## What reviewers say

### CoilData

[App page](https://appshunter.io/ios/app/coildata/id1459679576)

Manage coiled tubing operations with this app. Track string fatigue, view deployment status, and access historical records. Plan upcoming jobs, retrieve dispatch information, and log activity with timely notifications.

**Highlights:** String fatigue and deployment status, Complete string history and records, Upcoming job schedule, Dispatch information retrieval, Activity logging, Job progress notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Max Completions

[App page](https://appshunter.io/ios/app/max-completions/id1595176727)

Gain deeper operational insights for well completion and intervention service jobs. Track active jobs, monitor live digital gauges, and add comments with multimedia attachments during operations.

**Highlights:** Operational insights for well completion, Track active jobs, Live digital gauges, Add comments during jobs, Multimedia attachments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CoilData free?

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

### Is Max Completions free?

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

### Which has better reviews, CoilData or Max Completions?

Max Completions is rated higher. CoilData averages 4.0 out of 5 from 1 ratings, while Max Completions averages 4.5 from 8 ratings.

### Do CoilData or Max Completions have ads?

Neither CoilData nor Max Completions shows ads.

### Which is updated more often, CoilData or Max Completions?

CoilData ships an update every 6 months, and Max Completions every 6 weeks. Most recently, CoilData was updated on November 3, 2026 and Max Completions on November 3, 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.*