# Workstrings vs OTC 2026

The clearest difference is ads: Workstrings at none against OTC 2026's shown. Workstrings also leads on update cadence (every 8 days vs every 12 months). OTC 2026's advantage is iOS requirement (10.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

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

Workstrings ships an update every 8 days, OTC 2026 every 12 months. The most recent releases landed on October 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Workstrings | OTC 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/workstrings/id6740924535/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 12 months |
| Monetization | Free | — |
| Size | 135 MB | 52 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SESI Holdings, Inc.](https://appshunter.io/developer/1777501957) | [Offshore Technology Conference](https://appshunter.io/developer/587442585) |

## What reviewers say

### Workstrings

[App page](https://appshunter.io/ios/app/workstrings/id6740924535)

Access and share detailed product specifications for a wide range of tubular goods and specialized joints. Easily search, view, and download spec sheets for items like drill pipe, landing string, and drill collars.

**Highlights:** Search product specifications, View detailed spec sheets, Download specification documents, Share product information, Browse tubular goods, Access Worktech Joints specs

**Features:** macOS Compatibility

**In-app purchases:** none


### OTC 2026

[App page](https://appshunter.io/ios/app/otc-2026/id6743226657)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Workstrings free?

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

### Is OTC 2026 free?

OTC 2026 is free to download, with no in-app purchases.

### Do Workstrings or OTC 2026 have ads?

OTC 2026 shows ads; Workstrings does not.

### Which is updated more often, Workstrings or OTC 2026?

Workstrings ships an update every 8 days, and OTC 2026 every 12 months. Most recently, Workstrings was updated on October 1, 2026 and OTC 2026 on September 19, 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.*