# Photometrics vs Jumpstash

Photometrics and Jumpstash both sit at 4.3 stars, but that hides the real split: 100% of Jumpstash's written reviews are positive against 67% of Photometrics's. Jumpstash also leads on update cadence (every 2 weeks vs every 5 months) and device support (5 vs 3). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.3 for Photometrics against 4.2 for Jumpstash. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews are what separate them: 67% of Photometrics's written reviews are positive against 100% of Jumpstash's.

Photometrics ships an update every 5 months, Jumpstash every 2 weeks. The most recent releases landed on August 31, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Photometrics | Jumpstash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/photometrics/id733009338/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/jumpstash/id1465670860/reviews) |
| Number of ratings | **7** | 5 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 105 MB | 17 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ARRI Group](https://appshunter.io/developer/733009342) | [Michael Mackintosh II](https://appshunter.io/developer/1281426136) |

## What reviewers say

### Photometrics

[App page](https://appshunter.io/ios/app/photometrics/id733009338)

Access photometric data for ARRI light fixtures, including discontinued models and electronics ballasts. Features include illuminance, beam angle, luminous distribution graphs, and light properties. Tools for comparison, DMX calculations, and product catalogs are also available.

**Highlights:** Photometric data (illuminance, beam angle), Luminous distribution graphs, Light properties (CRI, TM30, TLCI), Metric and Imperial units, Camera exposure information, Project creation and preset saving, Lamphead comparison tool

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

**In-app purchases:** none


### Jumpstash

[App page](https://appshunter.io/ios/app/jumpstash/id1465670860)

Securely store backup codes for your accounts in iCloud Keychain. Access them from any device logged into iCloud, ensuring you never lose access to your important services.

**Highlights:** Secure backup code storage, iCloud Keychain integration, Cross-device access, Account lockout prevention, Token generation backup

**In-app purchases:** none


## Frequently asked questions

### Is Photometrics free?

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

### Is Jumpstash free?

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

### Which has better reviews, Photometrics or Jumpstash?

Photometrics is rated higher. Photometrics averages 4.3 out of 5 from 7 ratings, while Jumpstash averages 4.2 from 5 ratings.

### Do Photometrics or Jumpstash have ads?

Neither Photometrics nor Jumpstash shows ads.

### Which is updated more often, Photometrics or Jumpstash?

Photometrics ships an update every 5 months, and Jumpstash every 2 weeks. Most recently, Photometrics was updated on August 31, 2026 and Jumpstash on September 14, 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.*