# lastHello vs CELUM

The clearest difference is in-app purchases: CELUM at none against lastHello's 2. CELUM also leads on update cadence (every 3 weeks vs every 49 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. lastHello sells 2 one-off in-app purchases. CELUM asks for nothing beyond the download.

lastHello ships an update every 49 months, CELUM every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | lastHello | CELUM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 3 weeks** |
| Size | 6 MB | 14 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ITholics GmbH](https://appshunter.io/developer/1253015190) | [celum gmbh](https://appshunter.io/developer/380948109) |

## What reviewers say

### lastHello

[App page](https://appshunter.io/ios/app/lasthello/id1253015191)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase for 1 year | $17.99 | one-time |
| lastHello for 5 years | $74.99 | one-time |


### CELUM

[App page](https://appshunter.io/ios/app/celum/id6446499177)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is lastHello free?

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

### Is CELUM free?

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

### Do lastHello or CELUM have ads?

Neither lastHello nor CELUM shows ads.

### Which is updated more often, lastHello or CELUM?

lastHello ships an update every 49 months, and CELUM every 3 weeks. Most recently, lastHello was updated on October 26, 2026 and CELUM on October 27, 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.*