# STACK Storage vs Gripp Time Tracker

The clearest difference is update cadence: STACK Storage at every 2 weeks against Gripp Time Tracker's every 8 months. 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.

STACK Storage ships an update every 2 weeks, Gripp Time Tracker every 8 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | STACK Storage | Gripp Time Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stack-storage/id985218254/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | Free | — |
| Size | 23 MB | 49 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TransIP BV](https://appshunter.io/developer/325181787) | [WhiteWorks B.V.](https://appshunter.io/developer/611112076) |

## What reviewers say

### STACK Storage

[App page](https://appshunter.io/ios/app/stack-storage/id985218254)

Securely store, access, and share your files from any device. Automatically back up photos and videos, and share links or files directly with others. Offers password protection for added security.

**Highlights:** Secure online storage, Access files from any device, Share files and download links, Automatic photo and video upload, Password protection, 256-bit encryption

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

**In-app purchases:** none


### Gripp Time Tracker

[App page](https://appshunter.io/ios/app/gripp-time-tracker/id1481190759)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STACK Storage free?

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

### Is Gripp Time Tracker free?

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

### Do STACK Storage or Gripp Time Tracker have ads?

Neither STACK Storage nor Gripp Time Tracker shows ads.

### Which is updated more often, STACK Storage or Gripp Time Tracker?

STACK Storage ships an update every 2 weeks, and Gripp Time Tracker every 8 months. Most recently, STACK Storage was updated on November 1, 2026 and Gripp Time Tracker on November 3, 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.*