PrefixPlus vs NilaEasy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PrefixPlus
Easily add international or custom prefixes to all your phone numbers in contacts simultaneously. This utility helps manage multiple contact entries for different calling regions without overwriting existing numbers. Ensure you back up your contacts before use.
- Add prefixes to multiple contacts at once
- Does not overwrite existing numbers
- Customizable prefix numbers
- Customizable label for new entries
- Supports iCloud and Gmail synchronized contacts
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PrefixPlus allows you to add the prefix number to phone numbers in Contacts at once. Phone numbers with the prefix number will not be replaced but added to contacts. For example, if you set the number "+81" and the label "Call(JP)", contacts will be updated as follows. [Before update] Home: 03-1234-5678 Mobile: 090-1234-5678 [After update] Home: 03-1234-5678 Mobile: 090-1234-5678 Call(JP) Home: +81-3-1234-5678 Call(JP) Mobile: +81-90-1234-5678 (Caution) Be sure to back up contacts as security against accidents. For example, if you back up to iCloud, you can restore contacts at some point in the past. Please note that you can add prefix numbers to contacts synchronized with local, iCloud, Gmail only.
NilaEasy
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This app lets you manage and control all your Nila devices with a simple-to-use app.
Screenshots
Verdict
The clearest difference is ads: NilaEasy at none against PrefixPlus's shown. PrefixPlus's advantage is update cadence (every 2 months vs every 16 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PrefixPlus ships an update every 2 months, NilaEasy every 16 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.
| Parameter | PrefixPlus | NilaEasy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.1K ratings) — better | — |
| Positive reviews | 71.8% of reviews | — |
| Number of ratings | 1.1K — better | — |
| Update frequency | Every 2 months — better | Every 16 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.1 |
| Further details — not scored | ||
| Size | 8 MB | 0 MB |
| Age rating | 4+ | 17+ |
| Developer | yasuhiko nagahara | ONVO AB |
Bugs and requests
PrefixPlus
Reported bugs
3 issues- Crashes on iOS 13.3
- Duplicate contact entries created
- Prefix not applied to all contacts
Requested features
3 requests- Option to add space between prefix and number
- Support for local/offline contacts
- Ability to selectively update contacts
NilaEasy
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PrefixPlus
No in-app purchases
NilaEasy
No in-app purchases
