# OperrTel vs BSI WorkLine

The clearest difference is in-app purchases: BSI WorkLine at none against OperrTel's 3. OperrTel's advantage is update cadence (weekly vs every 9 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. OperrTel sells 3 in-app purchases, starting at $0.49 per month. BSI WorkLine asks for nothing beyond the download.

OperrTel ships an update weekly, BSI WorkLine every 9 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | OperrTel | BSI WorkLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/operrtel/id1502437139/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 months |
| Monetization | Subscription | — |
| Size | 135 MB | 109 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Operr Technologies, Inc.](https://appshunter.io/developer/1197568140) | [Boltonsmith Inc](https://appshunter.io/developer/1743165768) |

## What reviewers say

### OperrTel

[App page](https://appshunter.io/ios/app/operrtel/id1502437139)

This business phone service app provides full mobility for its customers. Manage voice calls, instant messaging, and presence services from your mobile device, effectively carrying your office in your pocket.

**Highlights:** Mobile business phone service, Voice calls, Instant messaging, Presence services, Office mobility

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Fee | $0.49 | per month |
| Half Yearly Fee | $0.99 | per 6 months |
| Yearly Fee | $2.49 | per year |


### BSI WorkLine

[App page](https://appshunter.io/ios/app/bsi-workline/id6499316880)

**In-app purchases:** none


## Frequently asked questions

### Is OperrTel free?

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

### Is BSI WorkLine free?

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

### Do OperrTel or BSI WorkLine have ads?

Neither OperrTel nor BSI WorkLine shows ads.

### Which is updated more often, OperrTel or BSI WorkLine?

OperrTel ships an update weekly, and BSI WorkLine every 9 months. Most recently, OperrTel was updated on October 24, 2026 and BSI WorkLine on October 22, 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.*