# Spero - Intervall Timer

> Spero - Intervall Timer (iPhone/iPad app by Maximilian Hinkel UG (haftungsbeschränkt).)

- Source: https://appshunter.io/ios/app/spero-intervall-timer/id6743764579 (this page in markdown: same URL + `.md`)
- Developer: [Maximilian Hinkel UG (haftungsbeschränkt)](https://appshunter.io/developer/1770916512)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 128 MB
- Languages: English
- Released: 2025-03-27
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/spero-intervall-timer/id6743764579/reviews.md

## What is Spero?

Train smarter. Spero is a radically minimalist interval timer designed specifically for focused interval training. Whether you’re doing HIIT, Tabata, circuit workouts, or recovery sets, Spero keeps you on track – with the power of voice and AI.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Plus Monthly | $0.99 | per month |
| Plus Yearly | $8.99 | per year |



## Version history (last 2 of 2)

### 1.0.1 — 2025-03-30

Improved timer performance.

### 1.0.0 — 2025-03-27

No release notes.

## More apps by Maximilian Hinkel UG (haftungsbeschränkt)

- [Pareto AI - Planner & Tracker](https://appshunter.io/ios/app/pareto-ai-planner-and-tracker/id6723872533)

All apps by Maximilian Hinkel UG (haftungsbeschränkt): https://appshunter.io/developer/1770916512

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*