# Pro SMS Scheduler vs I

The clearest difference is in-app purchases: I at none against Pro SMS Scheduler's 5. I also leads on iOS requirement (13.6 vs 18.6). Pro SMS Scheduler's advantage is update cadence (fortnightly vs every 46 months). On price, ads and device support there is nothing between them.

Both are free to download. Pro SMS Scheduler sells 5 in-app purchases, starting at $2.99 per month. I asks for nothing beyond the download.

Pro SMS Scheduler ships an update fortnightly, I every 46 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Pro SMS Scheduler | I |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (17 ratings)](https://appshunter.io/ios/app/pro-sms-scheduler/id1020599755/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 38.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 46 months |
| Monetization | Subscription | — |
| Size | 18 MB | 10 MB |
| Requires iOS | 18.6 | **13.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Ibrahim](https://appshunter.io/developer/1020599754) | [Hong Yip Service Company Ltd.](https://appshunter.io/developer/454142920) |

## What reviewers say

### Pro SMS Scheduler

[App page](https://appshunter.io/ios/app/pro-sms-scheduler/id1020599755)

Schedule SMS messages to be sent automatically at any time, ensuring you never miss important events or forget to stay in touch. This app simplifies sending messages with one-tap sending and message templates, and syncs across devices via iCloud.

**Highlights:** Schedule SMS messages, Set recurring or one-time schedules, One-tap message sending, Create message templates, iCloud sync across devices, Contact group messaging

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro SMS Scheduler Basic | $2.99 | per month |
| Pro SMS Scheduler Plus | $12.99 | per 3 months |
| Pro SMS Scheduler Elite | $19.99 | per year |
| Pro SMS Scheduler Premium | $19.99 | per 6 months |
| Pro SMS Scheduler Lifetime | $59.99 | one-time |


### I

[App page](https://appshunter.io/ios/app/i-receive/id1437988255)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pro SMS Scheduler free?

Pro SMS Scheduler is free to download, with in-app purchases available.

### Is I free?

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

### Do Pro SMS Scheduler or I have ads?

Neither Pro SMS Scheduler nor I shows ads.

### Which is updated more often, Pro SMS Scheduler or I?

Pro SMS Scheduler ships an update fortnightly, and I every 46 months. Most recently, Pro SMS Scheduler was updated on November 1, 2026 and I on November 6, 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.*