# MSM Operation vs Second SMS Receive Code

The clearest difference is review sentiment: MSM Operation at 100% against Second SMS Receive Code's 0%. MSM Operation also leads on rating (5.0 vs 4.1) and in-app purchases (none vs 8). Second SMS Receive Code's advantage is ratings volume (17 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Second SMS Receive Code sells 4 in-app purchases, starting at $4.99 per month. MSM Operation asks for nothing beyond the download.

MSM Operation holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Second SMS Receive Code has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of MSM Operation's written reviews are positive against 0% of Second SMS Receive Code's.

MSM Operation ships an update every 2 months, Second SMS Receive Code every 11 months. The most recent releases landed on September 19, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | MSM Operation | Second SMS Receive Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/msm-operation/id1632650221/reviews)** | [4.1 (17 ratings)](https://appshunter.io/ios/app/second-sms-receive-code/id1642528330/reviews) |
| Number of ratings | 1 | **17** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 17 MB |
| Requires iOS | **13.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [M & S Moving inc](https://appshunter.io/developer/1632650223) | [Secgin LLC](https://appshunter.io/developer/1536282489) |

## What reviewers say

### MSM Operation

[App page](https://appshunter.io/ios/app/msm-operation/id1632650221)

This logistics app streamlines the management of large product deliveries. It offers features for order reception, product management, efficient delivery scheduling, and visual inspections to ensure service quality.

**Highlights:** Order reception and organization, Product and box management, Delivery scheduling and route optimization, Visual inspection of products, Smart search and filters, Multi-user access

**Features:** macOS Compatibility

**In-app purchases:** none


### Second SMS Receive Code

[App page](https://appshunter.io/ios/app/second-sms-receive-code/id1642528330)

Access thousands of virtual phone numbers worldwide for one-time verifications and registrations. Protect your primary number while exploring new platforms, games, or e-commerce sites. Track your activation history and only pay when you successfully receive an OTP code.

**Highlights:** Thousands of virtual phone numbers globally, Privacy protection for primary number, Cost-efficient OTP code reception, Activation history tracking, No hidden fees

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Rent | $4.99 | per month |
| 1 Activation | $3.99 | one-time |
| 5 Activations | $11.99 | one-time |
| 10 Activations | $19.99 | one-time |


## Frequently asked questions

### Is MSM Operation free?

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

### Is Second SMS Receive Code free?

Second SMS Receive Code is free to download, with in-app purchases available.

### Which has better reviews, MSM Operation or Second SMS Receive Code?

MSM Operation is rated higher. MSM Operation averages 5.0 out of 5 from 1 ratings, while Second SMS Receive Code averages 4.1 from 17 ratings.

### Do MSM Operation or Second SMS Receive Code have ads?

Neither MSM Operation nor Second SMS Receive Code shows ads.

### Which is updated more often, MSM Operation or Second SMS Receive Code?

MSM Operation ships an update every 2 months, and Second SMS Receive Code every 11 months. Most recently, MSM Operation was updated on September 19, 2026 and Second SMS Receive Code on June 11, 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.*