# Time Progress Gauges vs AI.Sleep

The clearest difference is in-app purchases: AI.Sleep at none against Time Progress Gauges's 1. AI.Sleep also leads on iOS requirement (12.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Time Progress Gauges sells 1 one-off in-app purchase. AI.Sleep asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Time Progress Gauges | AI.Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/time-progress-gauges/id1640793154/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 55 MB | 71 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INCREDIBLE FOX, Inc.](https://appshunter.io/developer/1515855106) | [Jiaxing Hejun](https://appshunter.io/developer/1739001712) |

## What reviewers say

### Time Progress Gauges

[App page](https://appshunter.io/ios/app/time-progress-gauges/id1640793154)

This app helps you visualize your life's progress and manage your time effectively. Track your life, year, and month as percentages, and create custom gauges for personal goals or projects. Utilize widgets and Apple Watch complications for constant motivation.

**Highlights:** Track life, year, and month percentages, Create custom time period gauges, Lock screen widgets, Apple Watch complications, Customizable gauge labels and colors

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LTL Premium | $4.99 | one-time |


### AI.Sleep

[App page](https://appshunter.io/ios/app/aisleep/id6738298206)

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

**In-app purchases:** none


## Frequently asked questions

### Is Time Progress Gauges free?

Time Progress Gauges is free to download, with in-app purchases available.

### Is AI.Sleep free?

AI.Sleep is free to download, with no in-app purchases.

### Do Time Progress Gauges or AI.Sleep have ads?

Neither Time Progress Gauges nor AI.Sleep shows ads.

### Which is updated more often, Time Progress Gauges or AI.Sleep?

Time Progress Gauges ships an update every 2 months, and AI.Sleep every 2 months. Most recently, Time Progress Gauges was updated on October 2, 2026 and AI.Sleep on October 12, 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.*