# proof time tracking vs Zyve

The clearest difference is update cadence: Zyve at weekly against proof time tracking's every 2 months. proof time tracking's advantage is iOS requirement (12.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. proof time tracking sells 2 in-app purchases, starting at $14.99 per month and Zyve sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

proof time tracking ships an update every 2 months, Zyve weekly. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | proof time tracking | Zyve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/zyve-plan-sync-live/id6754571291/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 79 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Karl Ludwig Weise](https://appshunter.io/developer/1518488739) | [Zovia Studio LLC](https://appshunter.io/developer/1821501930) |

## What reviewers say

### proof time tracking

[App page](https://appshunter.io/ios/app/proof-time-tracking/id1518488740)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Yearly | $144.99 | per year |


### Zyve

[App page](https://appshunter.io/ios/app/zyve-plan-sync-live/id6754571291)

This app intelligently manages your day by monitoring weather, traffic, and venue details to provide timely alerts and insights. It helps you discover places based on your mood and coordinate activities with others, ensuring you're always prepared and on time.

**Highlights:** Intelligent background monitoring, Real-time traffic and weather alerts, Venue information (hours, parking, busyness), Conflict detection and prevention, Mood-based place discovery, Shared spaces for coordination, Personalized weekly insights

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Smart Reminders | $0.99 | one-time |
| 25 Smart Reminders | $1.99 | one-time |
| 50 Smart Reminders | $3.99 | one-time |
| Premium | $9.99 | one-time |
| Gold | $19.99 | one-time |


## Frequently asked questions

### Is proof time tracking free?

proof time tracking is free to download, with in-app purchases available.

### Is Zyve free?

Zyve is free to download, with in-app purchases available.

### Do proof time tracking or Zyve have ads?

Neither proof time tracking nor Zyve shows ads.

### Which is updated more often, proof time tracking or Zyve?

proof time tracking ships an update every 2 months, and Zyve weekly. Most recently, proof time tracking was updated on September 10, 2026 and Zyve on September 18, 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.*