# SMS vs WhoTam

The clearest difference is review sentiment: WhoTam at 50% against SMS's 13%. WhoTam also leads on update cadence (every 3 weeks vs every 10 months). SMS's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WhoTam sells 3 in-app purchases, starting at $4.19 per month. SMS asks for nothing beyond the download.

SMS ships an update every 10 months, WhoTam every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SMS | WhoTam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/sms/id1484318918/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 12.5% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 32 MB | 55 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [T2 MOBILE, LLC](https://appshunter.io/developer/954817494) | [PAYMASTER TECHNOLOGIES ELEKTRONIK PAZARLAMA DIS TICARET LIMITED SIRKETI](https://appshunter.io/developer/1740760883) |

## What reviewers say

### SMS

[App page](https://appshunter.io/ios/app/sms/id1484318918)

Automatically blocks unwanted messages using an intelligent algorithm. Manage sender lists, view blocked messages, and ensure you don't miss important information.

**Highlights:** Intelligent spam blocking algorithm, Sender name list viewing, White and black list management, View blocked SMS messages

**In-app purchases:** none


### WhoTam

[App page](https://appshunter.io/ios/app/whotam/id6494986961)

Identify unknown callers and block spam calls with community-driven ratings. Search for any number to get information and report suspicious activity. Upgrade for advanced features like seeing who searched for you.

**Highlights:** Identify unknown callers, Block spam calls, Community-driven ratings, Report suspicious calls, In-app number search, See who searched for you (Premium)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.19 | per month |
| Premium X2 Monthly | $8.39 | per month |
| Search 100 | $4.59 | one-time |


## Frequently asked questions

### Is SMS free?

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

### Is WhoTam free?

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

### Do SMS or WhoTam have ads?

Neither SMS nor WhoTam shows ads.

### Which is updated more often, SMS or WhoTam?

SMS ships an update every 10 months, and WhoTam every 3 weeks. Most recently, SMS was updated on November 3, 2026 and WhoTam on October 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.*