# NextFSM vs S

The clearest difference is in-app purchases: NextFSM at none against S's 2. NextFSM also leads on iOS requirement (13.0 vs 15.0). S's advantage is update cadence (weekly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. S sells 2 in-app purchases, starting at $24.99 per month. NextFSM asks for nothing beyond the download.

NextFSM ships an update every 5 weeks, S weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | NextFSM | S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/s-protocol-field-service-crm/id6763838117/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Freemium |
| Size | 29 MB | 74 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Egon Raamat](https://appshunter.io/developer/1843202943) | [Elevate Repair LLC](https://appshunter.io/developer/1895518145) |

## What reviewers say

### NextFSM

[App page](https://appshunter.io/ios/app/nextfsm/id6756391086)

**In-app purchases:** none


### S

[App page](https://appshunter.io/ios/app/s-protocol-field-service-crm/id6763838117)

Manage field service operations from job scheduling and dispatch to invoicing and payments. This platform offers a secure workspace for teams, tracking technician earnings and business settings. It's designed for various service businesses, with a free plan and optional paid upgrades.

**Highlights:** Job scheduling and dispatch, Customer and service history, Estimates and invoices, Team roles and technician assignments, Internal job notes and communication, Technician earnings reporting, In-person payment workflows

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| S Protocol Pro Monthly | $24.99 | per month |
| S Protocol Pro Yearly | $249.99 | per year |


## Frequently asked questions

### Is NextFSM free?

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

### Is S free?

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

### Do NextFSM or S have ads?

Neither NextFSM nor S shows ads.

### Which is updated more often, NextFSM or S?

NextFSM ships an update every 5 weeks, and S weekly. Most recently, NextFSM was updated on November 9, 2026 and S on November 5, 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.*