# IMPAK vs TeraTAC Inc.

The clearest difference is update cadence: TeraTAC Inc. at every 3 days against IMPAK's every 2 weeks. 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.

IMPAK ships an update every 2 weeks, TeraTAC Inc. every 3 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | IMPAK | TeraTAC Inc. |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 4 MB | 48 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Teffnet, Inc](https://appshunter.io/developer/1437813006) | [TeraTAC Inc.](https://appshunter.io/developer/1896496537) |

## What reviewers say

### IMPAK

[App page](https://appshunter.io/ios/app/impak/id1437813007)

This app streamlines property management for tenants and technicians. It allows tenants to submit service requests, track their status, and book amenities. Technicians can manage work orders, update progress, and close tasks from the field, improving communication and efficiency.

**Highlights:** Submit service requests, Track request status, Book amenities, Manage work orders, Update task progress, Upload photos, Close out tasks

**In-app purchases:** none


### TeraTAC Inc.

[App page](https://appshunter.io/ios/app/teratac-inc/id6767654639)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IMPAK free?

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

### Is TeraTAC Inc. free?

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

### Do IMPAK or TeraTAC Inc. have ads?

Neither IMPAK nor TeraTAC Inc. shows ads.

### Which is updated more often, IMPAK or TeraTAC Inc.?

IMPAK ships an update every 2 weeks, and TeraTAC Inc. every 3 days. Most recently, IMPAK was updated on October 2, 2026 and TeraTAC Inc. on September 30, 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.*