# PromoSender vs InkBrook

The clearest difference is price: InkBrook at Free against PromoSender's $0.99. PromoSender's advantage is in-app purchases (none vs 2) and update cadence (every 5 days vs every 3 weeks). On ads, device support and iOS requirement there is nothing between them.

InkBrook is free to download; PromoSender costs $0.99 up front. InkBrook sells 2 in-app purchases, starting at $0.99 per month. PromoSender asks for nothing beyond the download.

PromoSender ships an update every 5 days, InkBrook every 3 weeks. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | PromoSender | InkBrook |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/promosender/id6748636951/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Paid | — |
| Size | 10 MB | 21 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [镇良 孙](https://appshunter.io/developer/1783611152) | [Dalian Junjing Xiyu Technology Co., Ltd.](https://appshunter.io/developer/6784915710) |

## What reviewers say

### PromoSender

[App page](https://appshunter.io/ios/app/promosender/id6748636951)

Streamline your promotional campaigns with this coupon manager. Organize, track, and analyze discount codes for various platforms. Create shareable coupons and gain insights with real-time statistics.

**Highlights:** Intelligent project management, Bulk coupon management, Data analysis and statistics, Professional sharing features, Multilingual support

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

**In-app purchases:** none


### InkBrook

[App page](https://appshunter.io/ios/app/inkbrook/id6784915708)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完整版 · 月 | $0.99 | per month |
| 完整版 · 年 | $4.99 | per year |


## Frequently asked questions

### Is PromoSender free?

PromoSender costs $0.99, with no in-app purchases.

### Is InkBrook free?

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

### Do PromoSender or InkBrook have ads?

Neither PromoSender nor InkBrook shows ads.

### Which is updated more often, PromoSender or InkBrook?

PromoSender ships an update every 5 days, and InkBrook every 3 weeks. Most recently, PromoSender was updated on October 8, 2026 and InkBrook on September 30, 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.*