# SEIS Tracker vs Jack's Butane Service

The clearest difference is update cadence: SEIS Tracker at every 3 months against Jack's Butane Service's every 8 months. Jack's Butane Service's advantage is iOS requirement (12.2 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

SEIS Tracker ships an update every 3 months, Jack's Butane Service every 8 months. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SEIS Tracker | Jack's Butane Service |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (10 ratings)](https://appshunter.io/ios/app/seis-tracker/id1437211511/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free | — |
| Size | 35 MB | 56 MB |
| Requires iOS | 15.1 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [San Joaquin County Office of Education](https://appshunter.io/developer/433783841) | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) |

## What reviewers say

### SEIS Tracker

[App page](https://appshunter.io/ios/app/seis-tracker/id1437211511)

This app helps service providers document service delivery efficiently. It pre-populates fields from student IEPs and updates service records instantly. Users can view a chart of total minutes delivered per student.

**Highlights:** On-the-go service documentation, Pre-populated IEP fields, Instantaneous SEIS updates, Student service minute tracking, Service delivery charting

**Features:** macOS Compatibility

**In-app purchases:** none


### Jack's Butane Service

[App page](https://appshunter.io/ios/app/jacks-butane-service/id6479374428)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SEIS Tracker free?

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

### Is Jack's Butane Service free?

Jack's Butane Service is free to download, with no in-app purchases.

### Do SEIS Tracker or Jack's Butane Service have ads?

Neither SEIS Tracker nor Jack's Butane Service shows ads.

### Which is updated more often, SEIS Tracker or Jack's Butane Service?

SEIS Tracker ships an update every 3 months, and Jack's Butane Service every 8 months. Most recently, SEIS Tracker was updated on October 16, 2026 and Jack's Butane Service on October 8, 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.*