# evo | fluencia vs FluencyCalc

The clearest difference is in-app purchases: evo | fluencia at none against FluencyCalc's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FluencyCalc sells 3 in-app purchases, starting at $1.99 per month. evo | fluencia asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | evo | fluencia | FluencyCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/fluencycalc-running-record/id6792449311/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 540 MB | 2 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evolucional Editora e Servicos de Informação em Internet Ltda](https://appshunter.io/developer/1726045272) | [Neobile LLC](https://appshunter.io/developer/1080490647) |

## What reviewers say

### evo | fluencia

[App page](https://appshunter.io/ios/app/evo-fluencia/id6765540205)

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

**In-app purchases:** none


### FluencyCalc

[App page](https://appshunter.io/ios/app/fluencycalc-running-record/id6792449311)

Instantly calculate oral reading fluency scores like WCPM, accuracy, and error ratios. Designed for K-5 educators, this app allows live tap-marking of miscues and provides detailed student progress tracking. All data is kept private on the device.

**Highlights:** Live tap-marking of errors and self-corrections, Instant calculation of WCPM, accuracy, and error ratios, Supports two assessment conventions (ORF/WCPM and Running Record), Student profiles with saved history and trend charts, PDF assessment reports and CSV export, Private by design with no accounts or analytics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $4.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is evo | fluencia free?

evo | fluencia is free to download, with no in-app purchases.

### Is FluencyCalc free?

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

### Do evo | fluencia or FluencyCalc have ads?

Neither evo | fluencia nor FluencyCalc shows ads.

### Which is updated more often, evo | fluencia or FluencyCalc?

evo | fluencia ships an update every 2 weeks, and FluencyCalc every 2 weeks. Most recently, evo | fluencia was updated on November 9, 2026 and FluencyCalc on October 31, 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.*