# Gridphase vs SageTech

The clearest difference is in-app purchases: Gridphase at none against SageTech's 1. Gridphase also leads on ads (none vs shown) and device support (3 vs 1). SageTech's advantage is update cadence (every 2 weeks vs every 3 months). On price there is nothing between them.

Both are free to download. SageTech sells 1 in-app purchase, starting at $19.99 per month. Gridphase asks for nothing beyond the download.

Gridphase ships an update every 3 months, SageTech every 2 weeks. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Gridphase | SageTech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sagetech/id6759867983/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 50 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GRID INSTRUMENTS d.o.o.](https://appshunter.io/developer/1711794018) | [SageTech Technologies, Inc.](https://appshunter.io/developer/1881331862) |

## What reviewers say

### Gridphase

[App page](https://appshunter.io/ios/app/gridphase/id6469338974)

**In-app purchases:** none


### SageTech

[App page](https://appshunter.io/ios/app/sagetech/id6759867983)

Get immediate, on-demand tech support from verified local technicians. Describe your issue to an AI assistant, book a background-checked professional with upfront pricing, and track their arrival in real-time. Pay only upon successful resolution.

**Highlights:** AI-powered problem diagnosis, Verified local technician booking, Upfront pricing, Live technician tracking, In-app chat, No fix, no charge guarantee, Wi-Fi, smart home, computer, and printer support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tech Pass | $19.99 | per month |


## Frequently asked questions

### Is Gridphase free?

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

### Is SageTech free?

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

### Do Gridphase or SageTech have ads?

SageTech shows ads; Gridphase does not.

### Which is updated more often, Gridphase or SageTech?

Gridphase ships an update every 3 months, and SageTech every 2 weeks. Most recently, Gridphase was updated on October 16, 2026 and SageTech on October 20, 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.*