# ABC Contacts vs StreetlightOps Liveable Cities

The clearest difference is in-app purchases: StreetlightOps Liveable Cities at none against ABC Contacts's 4. StreetlightOps Liveable Cities also leads on ads (none vs shown). ABC Contacts's advantage is update cadence (every 2 months vs every 10 months) and iOS requirement (15.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. ABC Contacts sells 4 in-app purchases, starting at $0.99 per year. StreetlightOps Liveable Cities asks for nothing beyond the download.

ABC Contacts ships an update every 2 months, StreetlightOps Liveable Cities every 10 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ABC Contacts | StreetlightOps Liveable Cities |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.2K ratings)](https://appshunter.io/ios/app/abc-contacts/id685048714/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 86.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Freemium | — |
| Size | 19 MB | 78 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Playa Apps](https://appshunter.io/developer/449814913) | [TerraGo](https://appshunter.io/developer/894862292) |

## What reviewers say

### ABC Contacts

[App page](https://appshunter.io/ios/app/abc-contacts/id685048714)

Manage your contacts with ease. Create, edit, and delete contacts and groups, send mass texts and emails, and organize your address book. Features include backups, birthday notifications, and sharing options.

**Highlights:** Create, edit, and delete contacts & groups, Send mass texts and group emails, Backup and restore contacts, Birthday and anniversary notifications, Share and export contacts, Organize contacts by company and favorites

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 Year) | $0.99 | per year |
| Premium (Lifetime Access) | $1.99 | one-time |
| Make Contribution | $4.99 | one-time |
| Larger Contribution | $9.99 | one-time |


### StreetlightOps Liveable Cities

[App page](https://appshunter.io/ios/app/streetlightops-liveable-cities/id6711361622)

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

**In-app purchases:** none


## Frequently asked questions

### Is ABC Contacts free?

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

### Is StreetlightOps Liveable Cities free?

StreetlightOps Liveable Cities is free to download, with no in-app purchases.

### Do ABC Contacts or StreetlightOps Liveable Cities have ads?

ABC Contacts shows ads; StreetlightOps Liveable Cities does not.

### Which is updated more often, ABC Contacts or StreetlightOps Liveable Cities?

ABC Contacts ships an update every 2 months, and StreetlightOps Liveable Cities every 10 months. Most recently, ABC Contacts was updated on November 6, 2026 and StreetlightOps Liveable Cities on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*