# Lite Bulk Multi Address Book++ vs sf_ota

The clearest difference is in-app purchases: sf_ota at none against Lite Bulk Multi Address Book++'s 5. sf_ota also leads on update cadence (every 3 days vs every 2 months). Lite Bulk Multi Address Book++'s advantage is device support and iOS requirement (8.0 vs 12.0). On price there is nothing between them.

Both are free to download. Lite Bulk Multi Address Book++ sells 5 one-off in-app purchases. sf_ota asks for nothing beyond the download.

Lite Bulk Multi Address Book++ ships an update every 2 months, sf_ota every 3 days. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Lite Bulk Multi Address Book++ | sf_ota |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/lite-bulk-multi-address-book-plus-plus/id981218385/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 7 MB | 31 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Cecron Technologies](https://appshunter.io/developer/583830648) | [Shenzhen Weida Technology Co., Ltd.](https://appshunter.io/developer/1650534686) |

## What reviewers say

### Lite Bulk Multi Address Book++

[App page](https://appshunter.io/ios/app/lite-bulk-multi-address-book-plus-plus/id981218385)

Manage and transfer contacts across multiple address books. Send bulk messages, emails, or WeChat messages with customizable templates. Protects against data loss and offers direct peer-to-peer transfer without internet.

**Highlights:** Multiple address books, Bulk messaging/emailing/WeChat, Message templates, Peer-to-peer contact transfer, Local address book backup/restore, Duplicate contact finder/merger, Birthday reminders

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| transfer/print | $1.99 | one-time |
| multi address books | $1.99 | one-time |
| groups | $1.99 | one-time |
| bulk SMS/MMS/Emails | $1.99 | one-time |
| all features | $4.99 | one-time |


### sf_ota

[App page](https://appshunter.io/ios/app/sf-ota/id6502590914)

**In-app purchases:** none


## Frequently asked questions

### Is Lite Bulk Multi Address Book++ free?

Lite Bulk Multi Address Book++ is free to download, with in-app purchases available.

### Is sf_ota free?

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

### Which is updated more often, Lite Bulk Multi Address Book++ or sf_ota?

Lite Bulk Multi Address Book++ ships an update every 2 months, and sf_ota every 3 days. Most recently, Lite Bulk Multi Address Book++ was updated on October 7, 2026 and sf_ota on October 15, 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.*