# Seismic Software vs Selltis

The clearest difference is review sentiment: Seismic Software at 33% against Selltis's 0%. Seismic Software also leads on rating (4.0 vs 3.6) and update cadence (every 2 weeks vs every 6 weeks). Selltis's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Seismic Software holds the better App Store score, 4.0 against 3.6. That said, the two scores are not equally well evidenced: Seismic Software has 60 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 33% of Seismic Software's written reviews are positive against 0% of Selltis's.

Seismic Software ships an update every 2 weeks, Selltis every 6 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | Seismic Software | Selltis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (60 ratings)](https://appshunter.io/ios/app/seismic-software/id639973703/reviews)** | [3.6 (9 ratings)](https://appshunter.io/ios/app/selltis/id1056655288/reviews) |
| Number of ratings | **60** | 9 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 153 MB | 59 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Seismic Software, Inc.](https://appshunter.io/developer/639973706) | [Selltis](https://appshunter.io/developer/966317157) |

## What reviewers say

### Seismic Software

[App page](https://appshunter.io/ios/app/seismic-software/id639973703)

This sales enablement tool provides mobile access to essential sales content, training, and communications. It offers fast search, personalized recommendations, and offline access to help sales teams close deals more effectively.

**Highlights:** Fast content search, Buyer-specific recommendations, Online and offline access, Real-time newsfeed, Team collaboration, Buyer engagement tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Selltis

[App page](https://appshunter.io/ios/app/selltis/id1056655288)

This CRM solution is built for the industrial sales market, focusing on optimizing the front-end of the sales cycle. It offers a unique four-dimensional process to help manage target accounts and identify growth opportunities, aiming to enhance sales channel effectiveness.

**Highlights:** Industrial sales market focus, Front-end sales cycle management, Four-dimensional process for account management, Growth account identification, Performance feedback matrix, Quote templates

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

**In-app purchases:** none


## Frequently asked questions

### Is Seismic Software free?

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

### Is Selltis free?

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

### Which has better reviews, Seismic Software or Selltis?

Seismic Software is rated higher. Seismic Software averages 4.0 out of 5 from 60 ratings, while Selltis averages 3.6 from 9 ratings.

### Do Seismic Software or Selltis have ads?

Neither Seismic Software nor Selltis shows ads.

### Which is updated more often, Seismic Software or Selltis?

Seismic Software ships an update every 2 weeks, and Selltis every 6 weeks. Most recently, Seismic Software was updated on October 2, 2026 and Selltis on October 2, 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.*