# EL AirConditioner vs LastTime Logger

The clearest difference is in-app purchases: EL AirConditioner at none against LastTime Logger's 3. EL AirConditioner also leads on ads (none vs shown). LastTime Logger's advantage is update cadence (every 2 weeks vs every 37 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. LastTime Logger sells 3 one-off in-app purchases. EL AirConditioner asks for nothing beyond the download.

EL AirConditioner ships an update every 37 months, LastTime Logger every 2 weeks. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | EL AirConditioner | LastTime Logger |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 37 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 6 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hiroshi Sugimura](https://appshunter.io/developer/1296697111) | [Hiroyuki Kako](https://appshunter.io/developer/1581721316) |

## What reviewers say

### EL AirConditioner

[App page](https://appshunter.io/ios/app/el-airconditioner/id1521183064)

**Features:** macOS Compatibility

**In-app purchases:** none


### LastTime Logger

[App page](https://appshunter.io/ios/app/lasttime-logger/id6756869213)

Easily track and manage the time elapsed since you last performed an activity. Log events with a tap, view elapsed time instantly, and customize your tracking with icons, photos, and groups. Stay organized with calendar views and history logs.

**Highlights:** Instant logging of activities, Automatic elapsed time calculation, Customizable icons and photos, Activity grouping, Calendar and history view, Optional notifications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $2.99 | one-time |
| Good Burger | $9.99 | one-time |
| Dinner | $29.99 | one-time |


## Frequently asked questions

### Is EL AirConditioner free?

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

### Is LastTime Logger free?

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

### Do EL AirConditioner or LastTime Logger have ads?

LastTime Logger shows ads; EL AirConditioner does not.

### Which is updated more often, EL AirConditioner or LastTime Logger?

EL AirConditioner ships an update every 37 months, and LastTime Logger every 2 weeks. Most recently, EL AirConditioner was updated on October 27, 2026 and LastTime Logger on November 5, 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.*