# ESYNC eBike vs TallNow

The clearest difference is in-app purchases: ESYNC eBike at none against TallNow's 2. TallNow's advantage is update cadence (every 11 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TallNow sells 2 in-app purchases, starting at $3.99 per 7 days. ESYNC eBike asks for nothing beyond the download.

ESYNC eBike ships an update every 4 months, TallNow every 11 days. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ESYNC eBike | TallNow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Size | 90 MB | 19 MB |
| Requires iOS | 17.0 | 17 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [HERO EDU SYSTEMS PRIVATE LIMITED](https://appshunter.io/developer/1812910414) | [Puranjan Mallik](https://appshunter.io/developer/1818272095) |

## What reviewers say

### ESYNC eBike

[App page](https://appshunter.io/ios/app/esync-ebike/id6745558809)

**Features:** macOS Compatibility

**In-app purchases:** none


### TallNow

[App page](https://appshunter.io/ios/app/tallnow-ai-height-maximizer/id6757352062)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access TallNow - Weekly | $3.99 | per 7 days |
| Access TallNow - Yearly | $29.99 | per year |


## Frequently asked questions

### Is ESYNC eBike free?

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

### Is TallNow free?

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

### Do ESYNC eBike or TallNow have ads?

Neither ESYNC eBike nor TallNow shows ads.

### Which is updated more often, ESYNC eBike or TallNow?

ESYNC eBike ships an update every 4 months, and TallNow every 11 days. Most recently, ESYNC eBike was updated on September 14, 2026 and TallNow on September 10, 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.*