MicroPStat vs Sound Recognition
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MicroPStat
This instrument enables voltammetric and striping analysis for low-level analyte detection. Users can navigate menus, collect, view, and analyze data directly on their iPad or iPhone, with cloud backup and MicroSD card access.
- Voltammetric analysis
- Striping analysis for low-level detection
- iOS device control (iPad/iPhone)
- Data collection and viewing
- iCloud data backup
- MicroSD card data access
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Analytical Instrument Systems, Inc. has introduced a new unique instrument for voltammetric analysis, the AIS DLK MP-1. The instrument performs all the standard voltammetric analysis as well as striping analysis for low level detection of analytes under study. This instrument allows the user to navigate through menus using any standard iPad™ or iPhone™. The instrument allows the user to collect and view data on the iPad™ or iPhone™ and directly send data to the iCloud™ where it can be further analyzed. All data is backed up to a MicroSD card and can be removed to get instant access to data collected. This system allows for the immediate analysis of data through our new unique Web interface called AIS Educate and coming soon AIS Professional.
Sound Recognition
This utility app notifies users with a screen change and light when a specific target voice is recognized. It also displays the most likely speech recognition result, including its type and evaluation value.
- Voice recognition alerts
- Screen and light notification
- Displays speech recognition results
- Configurable recognition threshold
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When the selected recognition target voice is recognized, user will be notified by a screen change and light. *Notification will be made only if the evaluation value exceeds the preset recognition threshold. It also displays the most likely speech recognition result (type, evaluation value) among the current speech recognition results.
Screenshots
Verdict
The clearest difference is rating: MicroPStat at 5.0 against Sound Recognition's 1.0. MicroPStat also leads on ads (none vs shown) and monetization model (free vs ad-supported). Sound Recognition's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MicroPStat holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
MicroPStat ships an update every 2 months, Sound Recognition every 2 weeks. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.
| Parameter | MicroPStat | Sound Recognition |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.8.3 |
| Further details — not scored | ||
| Size | 12 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Analytical Instrument Systems, Inc. | Hideaki Uchikoshi |
Customer experience
MicroPStat
Sound Recognition
In-app purchases
MicroPStat
No in-app purchases
Sound Recognition
No in-app purchases
Questions
Is MicroPStat free?
Is Sound Recognition free?
Which has better reviews, MicroPStat or Sound Recognition?
Do MicroPStat or Sound Recognition have ads?
Which is updated more often, MicroPStat or Sound Recognition?
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