Spruce Micro vs Calibrate25 EMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spruce Micro
Connect with certified skincare specialists for expert advice and treatments. View before-and-after results from satisfied clients and discover why this service is top-ranked nationally.
- Certified ZO Skin Health specialists
- Ranked #1 ZO Skin Health account in Louisiana
- Top 1% ZO Skin Health account in the US
- High success rate
- Before-and-after photos
- Training with world-renowned masters
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Certified ZO Skin Health Specialists and Ranked the #1 ZO Skin Health account in Louisiana and the top 1% in the US. At Spruce Micro, we pride ourselves on our high success rate and before-and-after photos of satisfied customers. Our acclaimed specialists have trained with world-renowned masters in this industry, ensuring that we deliver quality service for all your needs.
Calibrate25 EMS
Experience high-performance personal training with electro muscle stimulation in just 25 minutes. Activate up to 90% of your muscles for rapid strength gains, toning, and enhanced recovery within a private, boutique studio setting.
- 25-minute sessions
- EMS technology
- Full muscle activation
- Strength and toning
- Faster recovery
- Private studio experience
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Calibrate25 delivers high-performance EMS (Electro Muscle Stimulation) personal training in just 25 minutes. Our private, coach-led sessions activate up to 90% of your muscles for faster strength, toning, and recovery — all in a calm, boutique studio experience.
Screenshots
Verdict
The clearest difference is rating: Calibrate25 EMS at 5.0 against Spruce Micro's 2.0. On price, ratings volume, update cadence and ads 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.
Calibrate25 EMS holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively.
Spruce Micro ships an update weekly, Calibrate25 EMS every 2 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.
| Parameter | Spruce Micro | Calibrate25 EMS |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) | 5.0 (3 ratings) — better |
| Number of ratings | 4 — better | 3 |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 373 MB | 386 MB |
| Age rating | 4+ | 4+ |
| Developer | Christiane Cutrone | Alina Goldin |
Customer experience
Spruce Micro
Calibrate25 EMS
In-app purchases
Spruce Micro
No in-app purchases
Calibrate25 EMS
No in-app purchases
Questions
Is Spruce Micro free?
Is Calibrate25 EMS free?
Which has better reviews, Spruce Micro or Calibrate25 EMS?
Do Spruce Micro or Calibrate25 EMS have ads?
Which is updated more often, Spruce Micro or Calibrate25 EMS?
Other comparisons
