# Allertons Clients vs One77

The clearest difference is update cadence: Allertons Clients at every 5 weeks against One77's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Allertons Clients ships an update every 5 weeks, One77 every 3 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Allertons Clients | One77 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 45 MB | 95 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A Essentials Limited](https://appshunter.io/developer/1793081352) | [Yardi Systems, Inc.](https://appshunter.io/developer/425728804) |

## What reviewers say

### Allertons Clients

[App page](https://appshunter.io/ios/app/allertons-clients/id6742832099)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### One77

[App page](https://appshunter.io/ios/app/one77/id6745568828)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Allertons Clients free?

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

### Is One77 free?

One77 is free to download, with no in-app purchases.

### Do Allertons Clients or One77 have ads?

Neither Allertons Clients nor One77 shows ads.

### Which is updated more often, Allertons Clients or One77?

Allertons Clients ships an update every 5 weeks, and One77 every 3 months. Most recently, Allertons Clients was updated on October 9, 2026 and One77 on October 7, 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.*