# Elpha Intl vs TwinPhone

The clearest difference is in-app purchases: Elpha Intl at none against TwinPhone's 10. Elpha Intl also leads on iOS requirement (11.0 vs 17.0). TwinPhone's advantage is update cadence (weekly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. TwinPhone sells 10 in-app purchases, starting at $4.99 per 7 days. Elpha Intl asks for nothing beyond the download.

Elpha Intl ships an update every 3 months, TwinPhone weekly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Elpha Intl | TwinPhone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 20 MB | 38 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Evelyn Li Shuxian](https://appshunter.io/developer/1682499857) | [HRHELPERG LLC](https://appshunter.io/developer/1801209694) |

## What reviewers say

### Elpha Intl

[App page](https://appshunter.io/ios/app/elpha-intl/id6447762949)

**Features:** macOS Compatibility

**In-app purchases:** none


### TwinPhone

[App page](https://appshunter.io/ios/app/twinphone-second-phone-number/id6792280945)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Local Number — 7 Days | $4.99 | per 7 days |
| Local Number — 7 Days | $7.99 | per 7 days |
| Local Number - TwinPhone | $9.99 | per month |
| Toll-Free Number — 7 Days | $10.99 | per 7 days |
| Local Number — 90 Days | $19.99 | per 3 months |
| Toll-Free Number — 90 Days | $25.99 | per 3 months |
| Local Number — 365 Days | $59.99 | per year |
| Toll-Free Number — 365 Days | $69.99 | per year |
| Get 10 credits - Twin Phone | $12.99 | one-time |
| Get 25 credits - Twin Phone | $29.99 | one-time |


## Frequently asked questions

### Is Elpha Intl free?

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

### Is TwinPhone free?

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

### Do Elpha Intl or TwinPhone have ads?

Neither Elpha Intl nor TwinPhone shows ads.

### Which is updated more often, Elpha Intl or TwinPhone?

Elpha Intl ships an update every 3 months, and TwinPhone weekly. Most recently, Elpha Intl was updated on November 3, 2026 and TwinPhone on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*