# CONVERT UNITS vs Talkable.chat

The clearest difference is ads: Talkable.chat at none against CONVERT UNITS's shown. CONVERT UNITS's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. CONVERT UNITS sells 2 in-app purchases, starting at $0.99 per month and Talkable.chat sells 6 in-app purchases, starting at $7.00 per month. Whichever you choose, the download price is not the number that matters.

CONVERT UNITS ships an update fortnightly, Talkable.chat weekly. The most recent releases landed on October 3, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | CONVERT UNITS | Talkable.chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.4K ratings)](https://appshunter.io/ios/app/convert-units/id1114969241/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 21 MB | 18 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Adysseus](https://appshunter.io/developer/447444997) | [Stardust Codex LLC](https://appshunter.io/developer/322656722) |

## What reviewers say

### CONVERT UNITS

[App page](https://appshunter.io/ios/app/convert-units/id1114969241)

Easily convert between various units of measurement including length, weight, temperature, and currency. Features automatic currency updates, a vast selection of currencies, and customizable display options for accuracy and rounding. Optimized for multitasking on iPad and offers a beautiful dark design.

**Highlights:** Converts length, weight, speed, area, time, pressure, volume, power, fuel, temperature, data, and currency, Automatic currency updates, 160 currencies available, Multitasking enabled for iPad, Alphabetical quick links for units, Customizable startup categories, Adjustable accuracy and rounding

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | per month |
| Remove ads | $19.99 | one-time |

**What reviewers like**

- 👍 Quick & easy to use
- 👍 Ease of use
- 👍 Simple and easy to use
- 👍 Well thought out and easy to use
- 👍 Excellent and very reliable

**What reviewers complain about**

- 🐛 Ads obstruct use
- 🐛 Subscription required to remove ads
- 🐛 Currency conversion not working

**Reported bugs**

- App got stuck, required uninstall/reinstall to fix
- Navigation issues, unable to get back to home page

**Requested features**

- Option to convert between functions (length to volume)
- Remember last conversion settings for each category


### Talkable.chat

[App page](https://appshunter.io/ios/app/talkablechat/id6748417362)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite Monthly | $7.00 | per month |
| Plus Monthly | $13.00 | per month |
| Pro Monthly | $26.00 | per month |
| Lite Annual | $65.00 | per year |
| Plus Annual | $129.00 | per year |
| Pro Annual | $250.00 | per year |


## Frequently asked questions

### Is CONVERT UNITS free?

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

### Is Talkable.chat free?

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

### Do CONVERT UNITS or Talkable.chat have ads?

CONVERT UNITS shows ads; Talkable.chat does not.

### Which is updated more often, CONVERT UNITS or Talkable.chat?

CONVERT UNITS ships an update fortnightly, and Talkable.chat weekly. Most recently, CONVERT UNITS was updated on October 3, 2026 and Talkable.chat on September 14, 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.*