# TEMPO vs KP Viewer

The clearest difference is price: TEMPO at $9.99 against KP Viewer's $19.99. KP Viewer's advantage is rating (5.0 vs 4.3) and iOS requirement (15.0 vs 17.0). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

TEMPO costs $9.99 and KP Viewer $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KP Viewer holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | TEMPO | KP Viewer |
| --- | --- | --- |
| Price | **$9.99** | $19.99 |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/tempo-1/id6768481470/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kp-viewer/id6807597087/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Paid | Paid |
| Size | 354 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Richard Gillespie](https://appshunter.io/developer/1887994349) | [DEREK BERNARD](https://appshunter.io/developer/6807597090) |

## What reviewers say

### TEMPO

[App page](https://appshunter.io/ios/app/tempo-1/id6768481470)

Create beats and build songs with this pocket-sized sampler groovebox and mini DAW. It allows you to play, sample, and sequence music, then arrange your patterns into full songs.

**Highlights:** Sampler groovebox and mini DAW, 12 voices with modeled drums and samples, 64-step patterns with advanced shaping, Standalone Song Mode for arrangement, Audio track recording and import, AUv3 instrument compatibility, Stereo WAV and stem export

**Features:** Vision Pro support

**In-app purchases:** none


### KP Viewer

[App page](https://appshunter.io/ios/app/kp-viewer/id6807597087)

This app provides a clear, at-a-glance display for Kemper Profiler Player users during live performances. It shows current bank, rig name, effect status, morph status, and an automatic tuner, turning older devices into a dedicated stage display.

**Highlights:** Live performance display, Bank and Rig information, Rig name display, Effect status indicators, Automatic tuner, Dedicated stage display

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

**In-app purchases:** none


## Frequently asked questions

### Is TEMPO free?

TEMPO costs $9.99, with no in-app purchases.

### Is KP Viewer free?

KP Viewer costs $19.99, with no in-app purchases.

### Which has better reviews, TEMPO or KP Viewer?

KP Viewer is rated higher. TEMPO averages 4.3 out of 5 from 3 ratings, while KP Viewer averages 5.0 from 3 ratings.

### Do TEMPO or KP Viewer have ads?

Neither TEMPO nor KP Viewer shows ads.

### Which is updated more often, TEMPO or KP Viewer?

TEMPO ships an update every 4 days, and KP Viewer every 4 days. Most recently, TEMPO was updated on November 5, 2026 and KP Viewer on November 6, 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.*