# Time vs ATISwim

Time and ATISwim are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Time ships an update every 6 days, ATISwim every 4 days. The most recent releases landed on June 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Time | ATISwim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/time-calc/id699524076/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 1 MB | 1 MB |
| Requires iOS | **17.6** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kazuyuki Saito](https://appshunter.io/developer/699524079) | [TAKUYA HIGUCHI](https://appshunter.io/developer/579952589) |

## What reviewers say

### Time

[App page](https://appshunter.io/ios/app/time-calc/id699524076)

This app simplifies time calculations for personal flight logs. It exclusively handles addition and subtraction of hours and minutes, automatically interpreting the last two digits of any input as minutes.

**Highlights:** Time addition, Time subtraction, Automatic minute interpretation, Personal flight log focus

**Features:** macOS Compatibility

**In-app purchases:** none


### ATISwim

[App page](https://appshunter.io/ios/app/atiswim/id6763877896)

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

**In-app purchases:** none


## Frequently asked questions

### Is Time free?

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

### Is ATISwim free?

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

### Do Time or ATISwim have ads?

Neither Time nor ATISwim shows ads.

### Which is updated more often, Time or ATISwim?

Time ships an update every 6 days, and ATISwim every 4 days. Most recently, Time was updated on June 25, 2026 and ATISwim on September 10, 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.*