# OffBlock vs IAP2750

The clearest difference is in-app purchases: IAP2750 at none against OffBlock's 4. IAP2750 also leads on rating (4.9 vs 4.7). OffBlock's advantage is ratings volume (102 vs 34) and iOS requirement (14.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OffBlock sells 4 in-app purchases, starting at $2.99 per month. IAP2750 asks for nothing beyond the download.

IAP2750 holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 102 and 34 respectively.

OffBlock ships an update every 2 months, IAP2750 monthly. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | OffBlock | IAP2750 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (102 ratings)](https://appshunter.io/ios/app/offblock/id1231996198/reviews) | **[4.9 (34 ratings)](https://appshunter.io/ios/app/iap2750/id6742989656/reviews)** |
| Number of ratings | **102** | 34 |
| Positive reviews | 48.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 275 MB | 114 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OffBlock GmbH](https://appshunter.io/developer/1231996197) | [International Brotherhood of Teamsters IAP LOCAL 2750](https://appshunter.io/developer/1784190998) |

## What reviewers say

### OffBlock

[App page](https://appshunter.io/ios/app/offblock/id1231996198)

This app combines a smart pilot logbook with a flight crew organizer. It offers features like automated roster imports, flight logging, and crew communication tools. Share your aviation life and manage your professional schedule efficiently.

**Highlights:** Smart flight logging, Automated roster imports, Integrated aircraft management, Calendar with timeline, Crew communication tools, Roster sharing, Data export in official formats

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OffBlock Pro (1 month) | $2.99 | per month |
| OffBlock Pro+ (1 month) | $6.99 | per month |
| OffBlock Pro (1 year) | $29.99 | per year |
| OffBlock Pro+ (1 year) | $69.99 | per year |

**What reviewers like**

- 👍 Great support team
- 👍 App is good and useful
- 👍 Top App
- 👍 Best Support and product
- 👍 Works without difficulty

**What reviewers complain about**

- 😞 Roster import not working
- 😞 App is unusable
- 😞 Way too expensive
- 😞 Service is really bad
- 😞 Data lost

**Reported bugs**

- Roster import not working
- App is unusable
- Roster autodownload and manual download doesn't work
- Stby duties are not visible
- Data lost

**Requested features**

- Export in calendar view for printing
- Calendar export to be fixed
- More content in logbook for general aviation
- Reintroduce 'remark' option
- Desktop version available again


### IAP2750

[App page](https://appshunter.io/ios/app/iap2750/id6742989656)

This app provides exclusive content for Teamsters Local 2750 pilots and general information for others. It offers secure login, account management, document access, pilot lookup, and communication tools, with offline functionality for uninterrupted access.

**Highlights:** Guest Mode access, Secure login and account management, Document search and access, Pilot lookup and seniority insights, Committee and jumpseat information, Real-time notifications and secure messaging, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is OffBlock free?

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

### Is IAP2750 free?

IAP2750 is free to download, with no in-app purchases.

### Which has better reviews, OffBlock or IAP2750?

IAP2750 is rated higher. OffBlock averages 4.7 out of 5 from 102 ratings, while IAP2750 averages 4.9 from 34 ratings.

### Do OffBlock or IAP2750 have ads?

Neither OffBlock nor IAP2750 shows ads.

### Which is updated more often, OffBlock or IAP2750?

OffBlock ships an update every 2 months, and IAP2750 monthly. Most recently, OffBlock was updated on September 24, 2026 and IAP2750 on September 10, 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.*