Enumero vs troooba
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Enumero
This app provides a versatile counter with automatic or manual increment/decrement functions. It offers unique counting modes in various formats like Latin, binary, hex, Morse code, and even recites chemical elements and musical scales. It can also generate original words and integrate with music production tools.
- Automatic/manual counting
- Multiple counting formats (Latin, binary, hex, Morse)
- Recites chemical elements
- Plays musical scales and Solfege
- Generates original words
- Audiobus and Inter App Audio integration
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Sometimes you need to count or tally things. This simple app increments or decrements a counter, automatically or manually, while saying the number aloud. It uses an algorithm to choose different variants of the number sounds, so it's somewhat better sounding than text-to-speech. It counts forward or backward automatically by any integral increment, and can count up to 999,999,999 if you're willing to wait 31 years or so. But it gets more interesting than that. Enumero counts in Latin, binary, hex and morse code. Enumero counts in grey code, picks random numbers and can trip off the first 10,000 digits of Pi (in hex and binary too). Enumero can recite the names of chemical elements. It can play the toy piano, sing a little Solfege and regale you with the very interesting Nerve Events. it can iterate through all possible orders of orders, and play them as a diatonic scale. It can also make up its own words out of bits of phonemes in three different ways. No other app can claim these features! And now Enumero also can be run in Audiobus and Inter App Audio, so you can use it as a random voice in musical compositions. Check out http://www.jhhl.net/iPhone/Enumero. Compatible with iPad, & iOS9-10 From the author of lots of other iOs apps like SrutiBox, Droneo, Ellipsynth, synthicity itself, Minute, Only A, Yes Session and AUMI.
troooba
This app generates endless original music and soundscapes without repeating. It prioritizes a minimal environmental footprint, using very little memory, battery, and collecting no user data. Enjoy hours of unique audio playback.
- Endless original music generation
- No repeating audio playback
- Low environmental footprint
- Minimal memory and battery usage
- Zero data collection
- Offline playback
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troooba is generative music and sound app. It has a variety of preset modes that are updated periodically and will play as long as you want without ever repeating. troooba does NOT use artificial intelligence, it uses real intelligence instead. This app also does NOT stream audio via the internet. It has a very low environmental footprint, it uses very little memory, collects ZERO data, uses very little battery and can playback originally generated music and sound for endless hours. troooba is an experiment to see whether it is possible to create original music and soundscapes with the smallest environmental footprint on the Earth as possible. See (https://robertesler.com/troooba/) for more on this.
Screenshots
Verdict
The clearest difference is price: troooba at Free against Enumero's $1.99. Enumero's advantage is update cadence (every 5 months vs every 11 months) and ratings volume (4 vs 1). On rating, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
troooba is free to download; Enumero costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Enumero against 5.0 for troooba. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Enumero ships an update every 5 months, troooba every 11 months. The most recent releases landed on September 9, 2026 and June 6, 2026 respectively.
| Parameter | Enumero | troooba |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 5 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.4 — better | 15.6 |
| Further details — not scored | ||
| Size | 18 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Henry Lowengard | Robert Esler |
Customer experience
Enumero
troooba
In-app purchases
Enumero
No in-app purchases
troooba
No in-app purchases





