# SIGMASMITH vs NextSay

The clearest difference is in-app purchases: NextSay at none against SIGMASMITH's 3. SIGMASMITH's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SIGMASMITH sells 3 one-off in-app purchases. NextSay asks for nothing beyond the download.

SIGMASMITH ships an update every 3 weeks, NextSay every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SIGMASMITH | NextSay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sigmasmith/id6475358569/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 64 MB | 44 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Richard Valois](https://appshunter.io/developer/1724050357) | [Epic Genius LLC](https://appshunter.io/developer/1193070219) |

## What reviewers say

### SIGMASMITH

[App page](https://appshunter.io/ios/app/sigmasmith/id6475358569)

This toolkit helps businesses optimize operations by calculating labor costs, tracking error frequency with Pareto charts, and conducting time studies with line balance charts. It provides data-driven insights to enhance productivity and manage resources effectively.

**Highlights:** Efficiency Calculator for labor hours and cost per unit, Error Frequency Tracker with Pareto charts, Time Study tool with line balance charts, Takt Time alignment for demand matching, Data-driven decision making for operations

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium For Life | $0.99 | one-time |
| Get Professional For Month | $4.99 | one-time |
| Get Yearly Subscription | $44.99 | one-time |


### NextSay

[App page](https://appshunter.io/ios/app/nextsay-conversation-coach/id6800952769)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIGMASMITH free?

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

### Is NextSay free?

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

### Do SIGMASMITH or NextSay have ads?

Neither SIGMASMITH nor NextSay shows ads.

### Which is updated more often, SIGMASMITH or NextSay?

SIGMASMITH ships an update every 3 weeks, and NextSay every 2 weeks. Most recently, SIGMASMITH was updated on November 4, 2026 and NextSay on October 31, 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.*