# Calley vs FSM Support

The clearest difference is in-app purchases: FSM Support at none against Calley's 2. Calley's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Calley sells 2 in-app purchases, starting at $29.99 per month. FSM Support asks for nothing beyond the download.

Calley ships an update every 2 weeks, FSM Support every 6 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Calley | FSM Support |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 74 MB | 38 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [C S Tech Infosolutions Private Limited](https://appshunter.io/developer/1163094476) | [FieldEZ Technologies Private Limited](https://appshunter.io/developer/986301182) |

## What reviewers say

### Calley

[App page](https://appshunter.io/ios/app/calley/id1222888599)

Automate your sales and marketing outreach by dialing prospect numbers in bulk. Upload contact lists, initiate calls with a single tap, and log notes or reschedule follow-ups directly from your mobile device. Streamline your calling process and improve efficiency.

**Highlights:** Automatic call dialing, Bulk contact list upload, In-call note taking, Call rescheduling, Call feedback export, Mobile synchronization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calley Pro | $29.99 | per month |
| Calley Pro | $29.99 | one-time |


### FSM Support

[App page](https://appshunter.io/ios/app/fsm-support/id6496357380)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calley free?

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

### Is FSM Support free?

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

### Do Calley or FSM Support have ads?

Neither Calley nor FSM Support shows ads.

### Which is updated more often, Calley or FSM Support?

Calley ships an update every 2 weeks, and FSM Support every 6 weeks. Most recently, Calley was updated on October 24, 2026 and FSM Support on October 18, 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.*